Mathematics Middle School

please help thx
3b–3>3

Answers

Answer 1

Answer:

If it is a inequality it would be b>2

Step-by-step explanation:

Move all terms not containing b to the right side of the inequality.

Add 3 to both sides of the inequality.

3b>3+3

Add 3 and 3.

3b>6

Divide each term in 3b>6 by 3 and simplify.

Divide each term in 3b>6 by 3

3b/3 > 6/3

Simplify the left side.

Cancel the common factor of 3.

b>6/33

Simplify the right side

Divide 6 by 3.

b>2

Answer 2

Answer:

b > 2

Step-by-step explanation:

3b-3 > 3

3b-3 [+3] > 3 [+3]

3b > 6

b [/3] > 6 [/3]

b > 2

Related Questions

Ana and Jesse are scuba diving. Ana is 35 meters below the surface of the water, and Jesse is 8 meters directly below her. What is Jesse's current position relative to the surface of the water?

Answers

Answer:

The answer is 43 meters below the water.

Step-by-step explanation:

Ana is 35 meters below the water's surface, so if Jesse is 8 meters below her, you would add 8 to 35 and end up with 43 meters below the surface of the water.

He is 43 meters cause you will just have to add 35 and 8 and then you have his position

What is the sum of -2x³ + x-3 and x³ - 3x - 4?
(a) Show your work.
(b) Is the sum of -2x³ + x-3 and x³ - 3x - 4 equal to the sum of x³ - 3x - 4 and
-2x³ + x-3? Explain your answer.

Answers

Answer:

Step-by-step explanation

For the first sum you nee to find the same coefficient or add or subtract a number

\(-x^3 -2x -7\)

This the simplified version of the sum above. I have basically subtracted -2x^3 by x^3 to make -x^3. Then I have subtracted -3x and x to make -2x. Finally I have added -4 and -3 as the rule suggests to add two numerals the minus symbol on both of them.

The next sum we have to simplify both numerals so we know if both sum’s answer are

\(-x^3 -2x -7-x^3 -2x -7\)

After simplifying them,  both of them have the same answer, so the statement is true. To explain this, we could say that the sums were basically rotated around to trick us but the answer is still the same

You have to simplify them

help!!! i have to pass this lesson to get a grade please help

help!!! i have to pass this lesson to get a grade please help

Answers

anwser: 2 bags

step by step explanation:

14% of 120

Explain in detail, please!

Answers

you do 120 x .14 which gives you 16.8%. this is because you convert 14% to 0.14 so 1.00 is 100 percent. ex 28% is .28 and. 5% is .05 (remeber to put in hundredths place) and then just multiple that percent diver by the original number.
16.8
i’m to tired to explain what just went on in my head haha

If R represents the third vertex in the triangle and R is located in the third quadrant, what is the length of PR?

​

If R represents the third vertex in the triangle and R is located in the third quadrant, what is the

Answers

Answer:

Step-by-step explanation:

R has the coordinate (-3, -3)  so,

PR is a vertical line (perpendicular to the X-ray axis)

So it's length is difference between the y coordinates.

PR = √(-3-2)^2=5units

hope this helps

In two days, megan has read 62 pages of James and the Giant Peach. the book has 194 pages. if p represents the number of pahes Megan has left to read, which equation represents the situation?

A: 2p + 62 = 194
B: 194 - p = 62
C: 2p = 132
D: 132 - p = 194

Answers

Option B. 194-p=62 because the total she has read minus the amount she needs equals 62
b just read it and - the p

You flip a coin.




What is P(heads)?

Write your answer as a fraction or whole number.

Answers

50%, .5, 1/2 this is so because there are two sides of a coin
The P(heads) is 1/2 or 50% bc a coin has 2 sides

Please help! Thank you!

Please help! Thank you!

Answers

Answer:

525

Step-by-step explanation:

If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525

525 I ain’t adding nothing because your mom ate this d last night

What is the constant of proportionality in the equation y=1/2x?

Constant of proportionality=

Answers

Answer:

\(\frac12\)

Step-by-step explanation:

Hello!

Equation of a Line: \(y = mx + b\)

y = outputm = slope (constant of proportionality)x = inputb = y-intercept

Given our equation: \(y = \frac12 x\\\)

slope = 1/2y-intercept = 0

Since the slope is the same as the constant of proportionality, the answer is 1/2.

The answer 1/2 because 1/2 is next to x

A go-karts top speed is 607,200 feet per hour. What is the speed in miles per hour?

(Please show work)

Answers

115 mph
5280 feet= 1 mile
607200/5280=115

Will give brainlist, (See SS attached)

Will give brainlist, (See SS attached)

Answers

I believe the answer is 58.   310 - 252 = 50

Pls give brainliest if i was correct :)

the answer is 50 because 310-252=50

11. VANISHING POINT:
The vanishing point of the picture is represented by point B.

a. The measure of ∠ ABD is 6.2 times greater than the measure of ∠ CBD. Find the measure of ∠ CBD.

b. ∠ FBE and ∠ EBD are congruent. Find the measure of ∠ FBE

11. VANISHING POINT: The vanishing point of the picture is represented by point B.a. The measure of ABD

Answers

Answer:

awnser B and fbe is 55

Step-by-step explanation:

the entire picture is 180 so cut in half there for 90 ok abfe is 90 so bigger section is always 55 and smaller is 35 ok

If the measure of ∠ABD is 6.2 times greater than the measure of ∠CBD=25° and if ∠ FBE and ∠ EBD are congruent then ∠ FBE =65°.

Given that the measure of ∠ ABD is 6.2 times greater than the measure of ∠ CBD and ∠ FBE and ∠ EBD are congruent.

We are required to find the measure of ∠ CBD and ∠ FBE.

∠ABD=6.2*∠CBD--------1

∠ABD+∠CBD=180°

6.2 ∠CBD+∠CBD=180  (From equation 1)

7.2 ∠CBD=180

∠CBD=180/7.2

∠CBD=25°

∠ABD=6.2*25

=155°

∠ABD=90+∠EBD

155=90+∠EBD

∠EBD=155-90

∠EBD=65°

Because ∠ FBE and ∠ EBD are congruent, ∠ FBE =65°.

Hence if the measure of ∠ABD is 6.2 times greater than the measure of ∠CBD=25° and if ∠ FBE and ∠ EBD are congruent then ∠ FBE =65°.

Learn more about congruency at https://brainly.com/question/2938476

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Help please, need help

Help please, need help

Answers

Answer:

Step-by-step explanation:

B) Small triangle:

height = 20 - 15 = 5

base = 1

height to base =  5 :1

Medium triangle :

height = 60 -30 = 30

base = 2

height to base =  30 :2  = 15 :1

Large triangle:

height = 120 - 60 = 60

base = 4

height to base =  60 : 4 = 15 : 1

c) The ratios are same. This is true because wage and working hours are in direct proportion.

E) Take any two points. (1 , 15) & (2 , 30). Find the slope.

Slope = Change in y ÷ change in x

 m = (30-15) ÷ (2 -1) = 15/1 = 15

y -y1 = m(x -x1)

y - 15 = 15(x - 1)

y - 15 = 15x - 15

y = 15x - 15 + 15

y = 15x

The answer is: Y= 15x

A group of friends was working on a student film. They spent $650 on equipment, which was 65% of their total budget. What was the total budget for their student film?

Answers

Answer:

1,072.5

work to prove:

650 x .65 = 422.5

650 + 422.5 = 1,072.5

1,072.5
650x.65=422.5
650+422.5=1,072.5

Simplify -2[9 - (x + 7)].

-32 - x
-4 - x
-4 + 2x
-32 + 2x

Answers

-2(9 - x - 7)
= -2(2 - x)
= -4 + 2x

Answer:
-4 + 2x

There are 5 blue socks in Josh’s drawer. After he removes 3 non-blue socks, the probability to pick a blue sock at random becomes . How 1/7 many non-blue socks were in Josh’s drawer originally?

Answers

Answer: There is 5 non blue sock in Josh's drawer

Step-by-step explanation:

The denominator shows the total of nonblue and blue socks. So there are 7 non-blue and blue socks in the drawer after he removes 3 non blue socks.To find how many non-blue where in the drawer originally you need to find how many non blue are in the draw after removing the three. So you subtract 7 from 5 which gives you 2. So there are 2 non-blue socks in the drawer after removing the three. Now you need to find how many non-blue were there before he removed the three. So add the 3 non blue socks that he removed to the two that were there after which gives you five.

there are 5 non blue socks

the bottom of a ladder must be placed 3 feet from the wall. The ladder is 10 ft long. How far above the ground does the ladder touch the wall? please draw a picture. yes, I actually need a picture I just do.

Answers

Answer:

The distance between the top of the ladder an the ground is 9.5ft

the bottom of a ladder must be placed 3 feet from the wall. The ladder is 10 ft long. How far above the

Pls, help! A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number less than 3. Find the probability of not rolling a number less than 3.

1/3; 2/3
1/2; 1/2
5/6; 1/2
1/6; 5/6

Brainlist for positive attitude and correct answer :D

Answers

Answer: The correct answer is:

Probability of rolling a number less than 3: 2/6 or 1/3

Step-by-step explanation:

Explanation: Out of the six possible outcomes (numbers 1, 2, 3, 4, 5, 6), there are two outcomes that meet the condition of rolling a number less than 3, which are 1 and 2. Therefore, the probability of rolling a number less than 3 is 2 out of 6, which simplifies to 1/3.

Probability of not rolling a number less than 3: 4/6 or 2/3.

Explanation: To find the probability of not rolling a number less than 3, we consider the outcomes that are not favorable (i.e., rolling a 3, 4, 5, or 6). There are four such outcomes, so the probability of not rolling a number less than 3 is 4 out of 6, which simplifies to 2/3. :D

2/6 1/3 someone already beat me to it but that’s ok bro hope I can be a help

Design a simulation that you can use to model the situation. Then use your simulation to find the experimental probability.
The probability that a meal at a restaurant is overcooked is 10%. Estimate the probability that exactly 1 of the next 2 meals is overcooked
What is the experimental probability?______

Answers

Answer:

Did you find the answer to this yet??

Step-by-step explanation:

I need help with the question.

Answer:0.18

Step-by-step explanation:

EXPLAIN
Mr. X gave 0.125part of his property to his younger son. From the remaining property,
he gave 0.50 part of his property to his elder son and 0.25 property to an orphanage. If
the remaining property is worth 35000 Taka. What is the value of his total property?

Answers

Answer:

50,000? This is my answer sorry if wrong

Step-by-step explanation:

Need answer as soon as possible, emergency please be 100% sure thank you

Need answer as soon as possible, emergency please be 100% sure thank you

Answers

y= x-2
this is because the y intercept is -2, and we can see that the slope is going up one over one, so m=1, and there is no need for a number in front of x
hope this helps!! :)
y=-2 is the answer
Ok bye

Help me plssssssssss ASAP

The tables represent two linear functions in a system.

X | Y

-6| -22

-3| -10

0| 2

3| 14


X | Y

-6| -30

-3| -21

0| -12

3| -3


What is the solution to this system

A: (-13/3, -25)

B: (-14/3, -54)

C: ( -13, -50)

D: ( -14, -54)

Answers

Answer:

A

Step-by-step explanation:

(I think it's A not entirely sure though)

It’s A!

Explanation

Can someone plz help meeee!

Can someone plz help meeee!

Answers

Answer:

hi

Step-by-step explanation:

i think 6.70 ; 7

have a nice day

6.70 and 7.00 pretty simple my guy

i have 2 pairs of parallel sides, but here i have 1 pair of sides that never cross. i am a _______.

Answers

Answer: you are a parallelogram

The correct statement is,

I am a Trapezium.

What is mean by Rectangle?

A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.

Given that;

I have 2 pairs of parallel sides, but here I have 1 pair of sides that never cross.

Now,

Since, We know that;

In the trapezium, it has only one pair of parallel lines.

And, In a square it has two pairs of parallel lines.

Thus, Here the shape is Trapezium.

Learn more about the rectangle visit:

https://brainly.com/question/25292087

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what is the prime factors of 64?

Answers

So, the prime factors of 64 are written as 2 x 2 × 2 x 2 x 2 x 2 or 26, where 2 is a prime number

NOTE: Angles are not necessarily drawn to scale.

NOTE: Angles are not necessarily drawn to scale.

Answers

Answer:

35

Step-by-step explanation:

A right angle is 90 so E is 55 which makes D 35

90-35 is 55.

Answer:

the angle D is opposite to the angle X, therefore same amplitude, the solution is in the drawing

Step-by-step explanation:

NOTE: Angles are not necessarily drawn to scale.

5 + 8 on a tape diagram pls

Answers

Answer:

5 + 8 = 13.

Step-by-step explanation:

hope this helps.

5+8=13



Im pretty sure this is the answer

Freddie has a bag of jelly beans which has the following colors:
2 purple
1 red
4 yellow
3 orange

What is the probability that Freddie will randomly select a purple jelly bean, eat it, and then select an orange jelly bean?

A: 1/15
B: 1/2
C: 3/50
D: 3/50

Answers

2/10x3/9=6/90=1/15 so it is A

Evaluate the expression.
(−18−−−√3)3+334=(−183)3 + 334=?
Please help

Answers

Answer:

False

240.469 = -215

Step-by-step explanation:

(−18√3)3+334=(−183)3 + 334

-93.531+334=-549+334

240.469= -215

The expression (−18√3)3+334 when evaluated is 240.47

How to evaluate the expression

From the question, we have the following parameters that can be used in our computation:

(−18√3)3+334

Express properly

So, we have

(−18√3) * 3 + 334

Remove the bracket

This gives

(−18√3) * 3 + 334 = −54√3 + 334

Lastly, we have

(−18√3) * 3 + 334 = 240.47

Hence, the expression when evaluated is 240.47

Read more about expressions at

https://brainly.com/question/30492964

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I need help, please quickly

I need help, please quickly

Answers

Answer: The ratio is 18:3

Step-by-step explanation:

Answer:  6 to 1

Step-by-step explanation:

A ratio refers to a fraction. In this case the question asks how many players to coaches there are.

The word "to" means that is where the fraction bar goes.

Players/Coaches

There are 18 players and 3 coaches.

18/3

18 can be divided by 3, 6 times so the fraction can be simplified to

6/1 meaning there are 6 players for every coach.

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