which of the following is the solution to |x|+7=<5
Answers
Answer:
No solution
Step-by-step explanation:
|x|+7≤5
-7 -7 Subtract 7 from both sides
|x| ≤ -2 This is impossible because there is no absolute value of any number that is less than or equal to -2.
Related Questions
Find the next three terms in the sequence. Separate the numbers by a space.
1, 3, 7, 13, 21, ···
Answers
Answer: The correct answers are 31, 43, 57
Step-by-step explanation:
The equation is to add 2 per sequence step:
1 +2
3 +4
7 +6
13 +8
21 +10
31 +12
43 +14
57
Please remember to vote this answer as Brainliest if I earned it!
Answer:
31, 43, 57
Step-by-step explanation:
Work out the differences between the terms of the sequence:
\(1 \underset{+2}{\longrightarrow} 3 \underset{+4}{\longrightarrow} 7 \underset{+6}{\longrightarrow} 13 \underset{+8}{\longrightarrow} 21\)
The differences between terms increase by 2 each time.
Therefore, from inspection of the pattern, the next three terms in the sequence are:
21 + 10 = 3131 + 12 = 4343 + 14 = 57What is 8/15 simplified?
Answers
Answer:
Nothing
Step-by-step explanation: Your answer can't be simplified. So, your answer is 8/15 because your answer can't be simplified.
1) Simplified form of expression is, 0.533
2) The solution is, 8/15
Now, We can simplify 8/15 as,
8 / 15
After divide we get;
8/15 = 0.533
And, We have to simplify the expression,
= 2/3 x 4/5
= 8 / 15
Therefore, We get;
1) Simplified form of expression is, 0.533
2) The solution is, 8/15
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Please help the question is in the picture I linked to the question
Answers
Answer:
\(\frac{10a+300}{200}\)
Step-by-step explanation:
1. take 10 times a and get 10a and put in the numerator spot of your answer
2. then do 15 times 20 which is 300 so add 300 to 10a in the numerator spot of your answer
3. multiple 20 times 10 which is 200 and make it your denominator of your answer
This method is called the butterfly method
PLS HELP ASAP
A die is rolled twice.
Which answer correctly describes the probability of the die landing on a number greater than 6, and then a 3?
impossible
unlikely
even
Answers
Answer:
impossible
Step-by-step explanation:
There is no number on a die greater than 6.
1. Is the average change in population the same now as it was 50 years ago? Explain your answer.
2. Reflect on the interpretation of your data.
3. What should you consider when comparing population growth (or decline) over different intervals of time? Hint: What factors influence population growth or decline? Explain fully and provide examples where needed.
Answers
1. The average change in population is not the same now as it was 50 years ago. The population growth rate can vary greatly from year to year and decade to decade, and is influenced by a variety of factors such as birth and death rates, immigration, and emigration. Therefore, it is important to analyze the specific data for each time period to determine the average change in population.
2. When interpreting data on population growth or decline, it is important to consider the factors that influence population change and to analyze the data in the context of the specific time period being studied. It is also important to consider the accuracy and reliability of the data source, as well as any potential biases or limitations in the data.
3. When comparing population growth or decline over different intervals of time, it is important to consider a range of factors that can influence population change, such as birth and death rates, migration patterns, economic and environmental conditions, and government policies. For example, population growth rates in a country may be influenced by changes in healthcare access or advancements in technology that reduce infant mortality rates or increase life expectancy. In addition, migration patterns can greatly impact population growth rates, as some regions may experience large influxes of immigrants or emigrants at different periods in time. When comparing population data over different intervals of time, it is important to take into account these and other factors that may contribute to population growth or decline.
Fill in the table using this function rule.
y = 3x+5
-6
-3
0
3
Answers
|x | y = 3x + 5 |
|---|---|
|-6 | -13 |
|-3 | -4 |
|0 | 5 |
|3 | 14 |
Therefore, the completed table is:
|x | y = 3x + 5 |
|---|---|
|-6 | -13 |
|-3 | -4 |
|0 | 5 |
|3 | 14 |
Please help me. Mark me the branliest.
Topic: Percentage
Q1) 80% of a dog's mass is equal to 24% of the mass of a lion. If the mass of the lion is 105 kg more than the mass of the dog, find the total mass of the dog and the lion.
Answers
We are given that 80% of the dog's mass is equal to 24% of the lion's mass. Mathematically, this can be expressed as:
0.80D = 0.24L
We are also given that the mass of the lion is 105 kg more than the mass of the dog:
L = D + 105
We can use these two equations to find the values of D and L.
Substituting the value of L from the second equation into the first equation:
0.80D = 0.24(D + 105)
Now, let's solve for D:
0.80D = 0.24D + 0.24(105)
0.80D - 0.24D = 25.2
0.56D = 25.2
D = 25.2 / 0.56
D ≈ 45
Now that we have the value of D, we can find the value of L by substituting it back into the second equation:
L = 45 + 105
L = 150
Therefore, the total mass of the dog and the lion is:
D + L = 45 + 150 = 195 kg
So, the total mass of the dog and the lion is 195 kg.
Sample Answer: Make a table with inputs showing the number of bottles of water and outputs showing the total cost of the water. Use 1, 2, 3, and 4 bottles for the inputs. Find the corresponding outputs. Plot the ordered pairs in the table of the form (input,output).
Which instructions did you include in your explanation? Check all that apply.
Identify the input.
Identify the output.
Create a table for four input values.
Plot the points from the table.
Answers
The instructions that you would include in your explanation are:
Identify the output.
Create a table for four input values.
Plot the points from the table.
The instructions to be includedIn the given question, a series of instructions are provided. To properly explain your process, you have to explain how you got the output. There is no need of explaining the input as they are already provided.
Next, you will Show how you created the table and why you created it in that way. Finally, indicate how the points were plotted on the table. An explanation such as this will help anyone to follow through.
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Answer:1 to 2
2 to 4
Step-by-step explanation:
(Help Asap!) What is the equation of the line shown in the graph?
Answers
Answer:
M=x+-3
this should be correct. let me know if it's in a different form.
y = mx+c
m being the gradient
c being the y - intercept
for this graph there is no gradient therefore the equation of this line is just
y = -3 because -3 is the y - intercept
Are 8a squared + (-4b) +7a and 5(3a squared + (-2b)+6b equal
Answers
Referring to the figure, what is the sum of the interior angles?
a. 540° c. 720°
b. 360° d. 900°
Answers
the sum of all interior angles in a polygon is
180(n - 2) n = number of sides in the polygonthis polygon has hmmm 6 sides, namely a HEXAgon, so the total amount for all its interior angles in degrees is 180( 6 - 2) = 720°.
answer is c. 720
you dont have to do all of them but if u do u get 5 stars and brainiest but pls help mee
Answers
Answer:
1)m=-6 2)p=-25 3)n=13 4)x=1 5)n=-18 6)r=46 7)=-17 8)x=-30 9)n=49 10)a=33
Step-by-step explanation:
help asap!!!!!! answer 4 5 and 6 please thx TvT
Answers
Answer:
4. 9
5. 4
6. 35
Step-by-step explanation:
Answer:
4: 25%
5: 75%
6: 50%
Step-by-step explanation:
4. Since 3 out of 12 were salmon fillets, 3/12 of the specials were fillets. And since, 3/12=1/4 and 1/4=25%, it tells us that 25% of the dinner specials were salmon fillets.
5. 12/16=6/8=3/4=75% 75% were gingerbread cookies.
6. 35/70=5/10=1/2=50% 50% of the snacks were carrot sticks.
A square is enlarged by multiplying each of its dimensions by 3. Based on this information, which statement is true?
A. The perimeter of the new square is 9 times the perimeter of the original square.
B. The perimeter of the new square is 3 times the perimeter of the original square.
C. The perimeter of the new square is 12 times the perimeter of the original square.
D. The perimeter of the new square is 8 times the perimeter of the original square.
Answers
Answer:
C would be the correct answer because 4 x 3 = 12.
Step-by-step explanation:
Which statement is true? A.Parallel lines intersect to form four right angles. B. Parallel lines intersect at no more than one point. C. Parallel lines always be the same distance apart.
Answers
Answer:
C
Step-by-step explanation:
Parallel lines never touch so they cant be intersecting so C is the only possible answer
The statement "parallel lines always be the same distance apart" is true.
What are parallel lines?Parallel lines are two or more lines in a plane that are equidistant from each other at all points.
Parallel lines are lines that are always the same distance apart and never intersect. They are denoted with arrowheads pointing in the same direction. This means that no matter how far they are extended in either direction, they will never meet.
Option A is false. Parallel lines never intersect, so they cannot form any angles, let alone four right angles.
Option B is also false. Parallel lines can intersect in a special case known as hyperbolic geometry, but in Euclidean geometry (the geometry that we use in our everyday lives), parallel lines do not intersect at all.
Therefore, option C is the correct statement.
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Brooke solved the equation below: 6r = 72 6r − 6 = 72 − 6 r = 66 Is Brooke’s solution correct? If the solution is incorrect, explain why it is incorrect and show the correct steps to solve the equation.
Answers
Answer:
see below
Step-by-step explanation:
6r = 72
We need to divide each side by 6, not subtract 6 from each side
6r/6 = 72/6
r = 12
Answer:
Brooke's solution is incorrect
Divide both sides by 6
r=12
Step-by-step explanation:
The equation is:
6r=72
Brooke solved the equation like so:
6r-6=72-6
r=66
Brooke's solution is incorrect. She subtracted 6 from both sides of the equation.
Here is how the equation should be solved:
6r=72
We want to solve for r, so we have to get r by itself. 6 and r are being multiplied (6*r=6r). The inverse of multiplication is division, so we must divide both sides by 6 (not subtract 6 from both sides).
6r/6=72/6
r=72/6
r=12
Brooke's solution is incorrect. She subtracted 6 instead of dividing by 6. The correct solution is r=12.
The pharmacist has a 2.8 L bottle of cough syrup. If she fills a bottle that is 1,200 ml, how many ml of cough syrup does the pharmacist have left?
160 ml
400 ml
1,600 ml
4,000 ml
Answers
Answer: 1,600 ml
Step-by-step explanation:
You can arrive at this answer by subtracting the amount of cough syrup used (1,200 ml) from the initial amount in the bottle (2.8 L, which is 2,800 ml).
2,800 ml - 1,200 ml = 1,600 ml
I hope this helps :)
Answer: 1,600 mL
Step-by-step explanation:
1. convert the 1,200 mL to L, which is 1.2 L.
2. Subtract that value from 2.8 L, equaling 1.6 L
3. Convert the 1.6 L back into mL by multiplying by 1000, which is equivalent to 1600 mL.
pls help it is due today
Answers
30
Step-by-step explanation:
For each flower there are 6 petals, so you multiple 5 by 6 to get the total amount of petals for 5 flowers
Answer:
30 pedals
Step-by-step explanation:
Using the chart, we can find a pattern, flowers * 6 = pedals.
So, 5 * 6 = 30 pedals.
Jordan’s car needs to be repaired. The cost of the repair is
going to be $65.25 per hour for labor and an additional $220 for
parts. Write an expression that would represent the cost of
getting the car repaired if a mechanic works on it for h hours.
Next, use your expression to find the total cost for Jordan’s car
repair if the mechanic works on the car for 6 hours.
I need the answer right now pls!
Answers
Answer:
65.25h+220, $611.5 for 6 hours
Step-by-step explanation:
Answer:
$65.25h+220; $611.50
Step-by-step explanation:
Part 1: $65.25h+220
Part 2: ($65.25 x 6)+220= $611.50
or
Hayley invited a friend over for dinner. She wants to make personal pies to serve for dessert. Hayley makes 1
1
5
cups of dough to use for the crust and splits the dough evenly between 2 pies. How much dough does Hayley use for each pie?
Use the model to help answer the question.
Answers
Answer:
Step-by-step explanation:
two
Can someone please help? :)
Answers
Answer:
look at screenshot below! Hope it helps :) :
HELP ASAP PLEASE
Given the inequality 5(n − 4) < 4(n + 15), determine which integer makes the inequality false.
S:{80}
S:{15}
S:{5}
S:{−9}
Answers
Answer:
-9
Step-by-step explanation:
5(-9-4)
5(-13)
-65
4(-9+15)
4(6)
24
-65<24 so -9 is false because -65 is not smaller than 24
The solution is Option A.
The value of n which makes the inequality 5 ( n − 4 ) < 4 ( n + 15 ) false is when n = 80
What is an Inequality Equation?
Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.
Given data ,
Let the inequality equation be represented as A
Now , the value of A is given by
5 ( n − 4 ) < 4 ( n + 15 )
Now , on substituting the value of n as 80 in the inequality equation , we get
5 ( n − 4 ) < 4 ( n + 15 )
when n = 80
5 ( 80 - 4 ) < 4 ( 80 + 15 )
5 ( 76 ) < 4 ( 95 )
380 = 380
So , the inequality will become false as the two sides of the equation will result in value 380 when n = 80
Hence ,
The value of n = 80 in the inequality equation 5 ( n − 4 ) < 4 ( n + 15 ) will make it false
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pls help solve for x
Answers
Answer:145⁶°
Step-by-step explanation:
Given: 9y^0
A. Simplify the expression for y=3.
B. Construct Arguments Will the value of the given expression vary depending on y? Explain
Answers
Answer:
A. 9 x 3^0 = 9 x 1 = 9
B. the value doesnt vary depending on y as any number whose power is zero is always 1.
Because that would give the simplify expression
X Y
-7 0
0 1
What is the slope of the linear function represented in
the table?
*-7
07/1
01/1
07
Answers
the formula for slope is rise over run, or y1-y2 divided by x1-x2. we can choose either number as y1 or y2 but it needs to stay consistent with x
so let’s plug in from your table.
0-1 divided by -7 -0
(you could also do 1-0 divided by 0-(-7))
-1/-7 which equals 1/7
so, your slope is 1/7
I hope this helps! :)
PLZ HELP URGENT!!!!!!!
A rock is thrown off a cliff and falls toward a river. The height, in feet, of the rock above the river after t seconds is given by the expression 60 + 32t – 16t2. How many feet above the river is the rock 3 seconds after it is thrown?
Answers
Answer:
t=1
Step-by-step explanation:
Answer:
t=1
Step-by-step explanation:
Find the value in X
NUMBERS ARE: 1.3cm , 5.2cm , 16cm
A=2.1cm
B=5.6cm
C=4cm
D=*cm
A-D are ur answer
Answers
If A-D are the answer then it would be D
Step-by-step explanation:
You dont know what the value of X is so yku eould pick D
Louise measured the perimeter of her rectangular scrapbook to be 148 cm. If the scrapbook is 38 cm wide, how long is the scrapbook?
Answers
Answer:
36cm
Step-by-step explanation:
38 × 2 = 76
148 - 86 = 72
72/2 = 36
PLS HELP MY MATH TEACHER WILL SCREEM AT ME IF I DONT FINSH THIS TODAY
Answers
Answer:
80
Step-by-step explanation:
You set them equal to each other, move the numbers to one side and the x to the other leaving you with 3x=33, x=11, plug in 11 for x for B, 55+25=80
Lorraine writes the equation shown. x squared + y minus 15 = 0 She wants to describe the equation using the term relation and the term function.
Answers
Answer:
x=2 y=11
Step-by-step explanation:
Answer:
The equation represents: A relation and a function
Step-by-step explanation:
A function is said to be a relation; however, the relation does not have to function. For a relation to result in a function, then every input gives an important output. Thus; the given information x² + y - 15 = 0 can be re-written as:
y = - x² + 15
Similarly, the equation typically illustrates a relation as well. Consequently, suppose we replace any x-value for x, then the one possible output will be for y. Hence, that is also a function.