Which scenario is modeled by the equation (x) (0.65) = 36 dollars and 48 cents? A pair of boots is on sale for 35 percent off. The sale price of the boots is x, $56.12. A pair of boots is on sale for 65 percent off. The sale price of the boots is x, $56.12. A pair of boots is on sale for 35 percent off. The original price of the boots is x, $56.12 A pair of boots is on sale for 65 percent off. The original price of the boots is x, $56.12.
Answers
Answer:
A pair of boots is on sale for 65 percent off. The original price of the boots in x, $56.12
Step-by-step explanation:
The decimal that is initially being multiplied by x will always be the tax amount so .65 equal 65% so they match. And once you go through with the equation you will see that the number you end up with is 56.12 so it is between original price and sales price to see if you get the correct answer. So seeing as the scenario they gave us above was for a discount or VAT price we would be lead to assume that we are looking for the ORIGINAL price.
A pair of boots are on sale for 65 percent off. The original price of the boots in x was $56.12
In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
What is an example of an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign. For example, 3x – 5 = 16 is an equation. Solving this equation, we get the value of the variable x as x = 7.
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Related Questions
ik yall brainly ppl know what this is.
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Please help me not his
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Answer:
3.8
Step-by-step explanation:
Using equation h=V/πr^2 (which can be found using org. formula for volume V=πr^2h)
75/π2.5^2
3.8
Could somebody explain this to me please?
Answers
\(\dfrac{5^{10}}{5^{12}}=5^{10-12}=\huge\boxed{5^{-2}}\\\\\\a^m:a^n=a^{m-n}\)
Answer:
your are correct
Step-by-step explanation:
i don't fell like geting brainlyest so the person who answer this question first can have it
A cardboard storage carton has a length of 3 feet, a width of 2 feet, and a volume of 12 ft³.whatis the minimum amount of cardboard needed to make the box? [hint: you're given volume, so find the missing height. then use your 3 dimensions to find the total surface area.]
Answers
Brainlist pls
Volume = Length x Width x Height
Substituting the given values, we get:
12 = 3 x 2 x Height
Solving for the height, we get:
Height = 12 ÷ (3 x 2) = 2 feet
Now, we can use the dimensions to find the total surface area of the box. The surface area of a rectangular box can be found using the formula:
Surface Area = 2lw + 2lh + 2wh
where l, w, and h are the length, width, and height of the box, respectively.
Substituting the given values, we get:
Surface Area = 2(3 x 2) + 2(3 x 2) + 2(2 x 2) = 12 + 12 + 8 = 32 square feet
Therefore, the minimum amount of cardboard needed to make the box is 32 square feet
Two similar triangles are shown on the coordinate grid:
Which set of transformations has been performed on triangle PQR to form triangle P'Q'R'?
Dilation by a scale factor of fraction 1 over 2 followed by reflection about the x-axis
Dilation by a scale factor of 2 followed by reflection about the x-axis
Dilation by a scale factor of fraction 1 over 2 followed by reflection about the y-axis
Dilation by a scale factor of 2 followed by reflection about the y-axis
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Answer:
b
Step-by-step explanation:
HELP MEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
hopefully that helps
Area of the circle = (3.14)(6^2)
Area of the circle = (3.14)(36)
Area of the circle = 113.04
An area model has 3 shaded parts and 9 unshaded parts.
Use this area model to find One-fourth divided by 3.
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Helppppp[please if anyone could?]
![Helppppp[please if anyone could?]](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/4PwVKFhAR5ffL5cuCqhkYQApylL9lgAK.png)
Answers
Answer: g>12(the first one)
Step-by-step explanation:
The reason it is g>12 because It said Sean has already written 12 and he needs to write more. So g has to be greater than 12. You would graph it like you would click on 12, and click on 12 again to make it a open circle and then you would press the arrow on the right.
Hope this helps:)
![Helppppp[please if anyone could?]](https://i5t5.c14.e2-1.dev/h-images-qa/answers/attachments/U8ZIeffvpCBzUZIsJk76RzGKF0DqvXIR.png)
help please this is due soon!!!!! is the answers correct if not please say the right ones
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Can I get help plzzz
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Use a number line to order the numbers from least to greatest.
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Assign the numbers to the number line in the following order:
2.15=2.15
220%=2.2
9/4=2.25
*2.15* is easy enough to place as it is already in decimal form. However, the other 2 options need to be converted to decimals in order to be placed. We have the fraction 9/4 and percentage 220%. 9/4 can either be simply divided on a calculator or turned into the mixed fraction 2 and 1/4, which is *2.25*. Finally, we know that converting a decimal to a percentage we multiply the decimal by 100. Therefore, to convert a percentage to a decimal we divide 100 or move the decimal to the left 2 places. With this conversion rule, 220% transforms to *2.2* and we have the third and final number for our number line. Arranging these three numbers from least to greatest:
2.15, 2.2, 2.25
if 4/4 is 1 then 9/4 is 2 whole with 1/4 left
220%=2.2 and 2.15 is still 2.15
I NEED HELP IMMEDIATELY I WILL MAKE IT BRAINLIEST, GIVE 5 STARS, AND THANK YOU.
Mr.Brown has $410,000 in a retirement account that earns 3.85% interest each year. Find the amount earned each year by his investment.
Answers
Answer:
425,785
Step-by-step explanation:
Turn the percent into a decimal now:
3.85 ( i believe )
Then it would have become as:
0.0385.
Multiply 410,000 x 0.0385 and you could add ur answer ( as well )
Which will give you to:
425,785
Sorry for not putting step-by-step I was thinking about the brainlliest
First person right....
Bradley wants to get a new phone. Full price is $750. Next week is a 40% off sale. If Bradley waits, how much will the phone cost next week?Must Show Work
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If Bradley waits for the 40% off sale, the phone will cost $450 next week.
To calculate the price of the phone after a 40% discount, we can multiply the original price by the discount percentage.
Given that the full price of the phone is $750 and the discount is 40%, we can calculate the discounted price as follows:
Discounted price = Full price - (Discount percentage * Full price)
Discounted price = $750 - (40% * $750)
First, we calculate the discount amount:
Discount amount = 40% * $750
Discount amount = 0.40 * $750
Discount amount = $300
Next, we subtract the discount amount from the full price:
Discounted price = $750 - $300
Discounted price = $450
Therefore, if Bradley waits for the 40% off sale, the phone will cost $450 next week.
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How many different 4-digit numbers can be created if no digit can be
repeated? Remember, a number cannot begin with 0.
Answers
Answer:
2
Step-by-step explanation:
1234
4567
Explanation:
There are ten single digit values 0 through 9. But we cannot use 0 as the first digit, so we have 9 possible choices for the first slot.
For the second slot, we also have 9 choices because we can now pick 0.
The third slot has 8 choices.
The last slot has 7 choices.
Each time we form a new slot, the number of choices drops by 1. The exception of course is the jump from the first to second slot.
Overall, there are 9*9*8*7 = 4536 different numbers.
A car is traveling at a rate of 50 miles per hour, while a motorcycle is traveling at 70 miles per hour. The car takes 4 hours longer to arrive at the destination. The equation representing the scenario is 50(x + 4) = 70x. What can be concluded about the equation? Check all that apply.
A The scenario is translated to car’s travel distance = motorcycle’s travel distance.
B The expression 70x represents the hours the motorcycle traveled.
C The expression (x + 4) represents the number of hours traveled by the car.
D The variable x represents the total hours driven by the motorcycle.
E The car’s travel distance is represented as 50(x + 4).
Answers
Answer:
C,DB
Step-by-step explanation:
pls answer ASAP this is due in 30 minutes
what's the length of the hypotenuse of the triangle if x = 3
Answers
Answer:2√73
Step-by-step explanation:Input x with 3
2(3) = 6
5(3) + 1 = 16
16 squared is 256
6 squared is 36
A square plus B squared is C squared
square root of 292
The population of a city decreases by 0.8% per year. If this year's population is 148,000, what will next year's population be, to the nearest individual?
Answers
Answer:
148000 ×.8/100
=1184
148000-1184
=146,816
Answer:
148,000 × 0.008 =1184
148,000-1184 =146,816
List all the numbers you can for (?) in the fraction ?/10. Each choice must be less then ten, and the fraction formed must be in simplest form [For the ones who can't read what it says.]
Answers
Answer:
1, 2, 3, 4, 5, 6, 7, 8, and 9.
Step-by-step explanation:
Norma bought a plastic bag that contains 100 balloons. The label on the bag says that there are 20 each of blue, yellow, red, green, and orange balloons. Norma will take one balloon from the bag at random. What is the probability that the balloon will be either red or blue?
A)3/2
B)2/3
C)3/5
D)2/5
Answers
Answer:
d
Step-by-step explanation:
ur welcome plz mark brainliest
2/5 t is the probability that the balloon will be either red or blue.
Thus option A is correct.
What is probability?The mathematical discipline known as probability specializes in determining the possibility of an event occurring. Probability, which expresses the probability of a risk, is calculated by dividing the total possible combinations by the frequency of favorable events. Composite reliabilities vary from 0 to 1, with 1 representing certainty and 0 representing hesitation.
The probability of the event will be taken as
The fact that the data of red and blue will have a chance of occurring in the event
The first draw chance would be 20/100 = 1/5
The second draw would be 20/100 = 1/5
P = 20 / 100 + 20 / 100
P = 1/5 + 1/5
P = 2/5
Therefore, option D is the correct option.
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If the probability of a chance event is 0.21, it is more likely to happen than which of the following probabilities of a different chance event?
Answers
Answer:
No it would be unlikely
Step-by-step explanation:
Does the equation y=3x+4 show a proportional relationship between x and y?
1.Yes, the graph of the equation is a straight line and passes through the origin.
2.No, the graph of the equation is not a straight line.
3.No, the graph of the equation does not pass through the origin.
4.Yes, the graph of the equation is a straight line.
Answers
Simplifying
y = 3x + 4
Reorder the terms:
y = 4 + 3x
Solving
y = 4 + 3x
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Simplifying
y = 4 + 3x
Answer:
3. No, the graph of the equation does not pass through the origin. (0,0)
Step-by-step explanation:
If Maria left a $10.16 tip on a breakfast that cost $86.89, approximately what percentage was the tip.
Answers
Answer:
11.6929451 %
Step-by-step explanation:
Take the amount of the tip over the total amount to find the percent left
10.16/86.89 =
.116929451
Multiply by 100 to put in percent form
11.6929451 %
Answer:
approx: 11.693%
Step-by-step explanation:
First divide the tip by the cost:
10.16/86.89
which =
0.11692945103
To get it to a percent we multiply by 100:
0.11692945103x100=
11.692945103
now all we need to do is add the percentage
11.692945103%
And it says approximately so that means round. A good place to round in a number as large as this is the thousandths place, so since the 9 next to the 2 is closer to 10 we make the 2 a 3 to fully complete the rounding.
= 11.693%
please mark brainliest and have a great day
The diameter of a hat is 6.8 inches. What is the distance around the hat using π = 3.14? Round to the hundredths place.
2.17 inches
10.68 inches
21.35 inches
36.29 inches
Answers
d = 6.8 in
π (in this problem) = 3.14
Keep the formula in mind: C = 2πr
We have d, but no r. However, we know that r = 1/2d, or the radius is half the diameter.
Then again, it’s 2πr, or 2rπ, ORRRRR dπ.
So 6.8(3.14) = 21.352.
The choices only go in 2 decimal places so round.
Your answer is the 3rd choice: 21.35 in.
The required distance around the hat is approximately 21.35 inches. Option C is correct.
What is the circumference of the circle?To find the circumference of a circle, we use the formula C = πd, where C is the circumference, π is the mathematical constant pi (approximately equal to 3.14), and d is the diameter of the circle.
Here,
The distance around a circle is given by the formula circumference = π × diameter.
Substituting the given values, we get:
circumference = 3.14 × 6.8
circumference = 21.352
Rounding to the nearest hundredth, we get:
circumference ≈ 21.35 inches
Therefore, the distance around the hat is approximately 21.35 inches.
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Find the elapsed time.
from 3:26 a.m. to 7:50 p.m.
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Answer:
4 hours and 24 minutes
Step-by-step explanation:
if you subtract 4:24
if youre counting 16 hours and 34 mins
PLEASE HELP ME!!! I got the first one done please help me with the rest.
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Box B has a volume of 591 1/2cm³. She should choose Box B because it has greater volume.
step by step:
Step 1) 13/4 × 13/2 = 13/4 × 26/4 = 338/4 = 84 1/2 (84.5)
Step 2) 84 1/2 × 7 = 591 1/2 (591.5)
Box B = 591.5cm³ > Box A = 185.25cm³
15 PTS WILL MARK BRAINLIEST
Add \((72ab+21a^{3} b^{2} +53a^{3} ) & (-23ab+17a^{2} b^{3} + 5a)\)
Answers
Answer:
It is equal to:
49ab + 21a^3 b^2 + 17a^2 b^3 + 53a^3 + 5a
Step-by-step explanation:
Answer:
-1656a2b2+1224a3b4+360a2b-483a4b3+357a5b5+105a4b2-1219a4b3+901a5b3+265a4
Step-by-step explanation:
distibute
Mixture A has 3 cups of white paint and 9 cups of green paint. Mixture B has 7 cups of white paint and 21 cups of green paint. Is Mixture A darker, lighter, or the same color as Mixture B?
Answers
Answer: I would say that it is the same color.
Step-by-step explanation:
3 cups of white and 9 cups of green.
7 cups of white and 27 cups of green.
Imagine a green marker and a bunch of piece of paper. Make a green circle of a sheet of paper and put another on top. Repeat the process until there are 3 pieces of paper with 9 green circles and 7 seven pieces of paper with 27 green circles.
Write the value of each expression
1. -8(3)
2.5(-2)
3.2(-1)(14)
Answers
Step-by-step explanation:
(-8) * 3 = -24.
5 * (-2) = -10.
2 * (-1) * 14 = -28.
Answer:
1. -21
2. -10
3. 8
The table shows the relationship between the number of minutes and the gallons of water pumped out on the black hole write an expression to determine the number of gallons pumped out for any number of minutes.
*this is due monday; february 27*
Answers
Answer:
m × 1,000 =
Step-by-step explanation:
Step 1:Figure out the pattern(see what is common)
Step 2:Divide 3,000 by 3 to get a quotient of 1,000
Step 3:Multiply each number of minutes(m) by 1,000 to check .
Two members of a band want to get word out about their next gig. Jack's plan is that he can pass out 100 fliers a day. Meg has a different strategy. She wants to tell each of her friends about the performance on the first day, and ask each of her 10 friends to each tell a friend on the second day, and then everyone who has heard about the concert would tell a friend on the third day, and so on. Meg's idea can be modeled with the function M(t)=10(2)^2-1, where t is the number of days.
Which plan would work out better in 7 days? What about 5, 8, 9, and 300 days?
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Answer:b. Multiple pigments absorb different wavelengths of light, allowing the plant to capture the maximum amount of energy from the sun.
Step-by-step explanation: