Mathematics Middle School

Please Help! How to simplify the exponential Expression of (2a^-4 b)^3 (3a^2 b^-2)^2
Thanks!
<3

Answers

Answer 1
The answer is 72/a^8b
72 over a^8b

Related Questions

A pink crayon is made with 12 mL, of red wax for every 5mL of white wax.
Which of the following wax mixtures will create the same shade of pink?
Choose 2 answers:
A
10 mL of red wax mixed with 24mL of white wax

B
48 mL of red wax mixed with 12mL of white wax

C
13mL of red wax mixed with 6mL of white wax

D
36mL of red wax mixed with 15mL of white wax

E
60mL of red wax mixed with 25mL of white wax

Answers

Answer:

 

Multiply 12 and 5 (by the same number) and add them to get whatever total ml of crayon wax is specified.

Ex: Total ml divided by 17, then find how many parts are red(12ml) and white(5ml)

The answer is d because 12 x 3 is 36 so you have to do the same to the other side so 5 x 3 is 15

which of the following is equalvalit to the expression shown, 4x + 3(2x - 1) - 4x
A.6x - 3 B. 14x - 3
C.6x +3 D.14x + 3

Answers

The answer is A. 6x - 3
a.) 6x - 3

Explanation: the two 4’s on both sides of the equation cancel out which leaves you with 3 (2x-1). You use distributive property to distribute the 3 into the brackets which leads you with 6x-3. Hope it helped!

The owner of a garden center pays $12 for each birdbath. She sells them for 55% more that she paid. Decide whether each expression represents the selling price for b birdbaths.

Choose Yes or No for each expression.


a. 12b+1.55(12b)


b. 12(0.45b)


c. 12b(1.55)


d. 12(0.55b)


e. 12b(1+0.55)

Answers

155 is a great game but it 1616 is so pretty good for

PLEASE ANSWER: Which two ratios represent quantities that are proportional?
A. 3/4 and 5/12
B. 32/20 and 22/10
C. 45/18 and 35/14
D. 7/5 and 14/9

Answers

I honestly feel like it’s C only because I have done this before

Answer:

C

Step-by-step explanation:

Need help with an algebra question please and thank you ^^

Answers

flvs:( this is so sad

Plsssssssss Help!!!!!!
Sabrina is going to rent a bicycle while on vacation. There are two rental companies she can choose from. The first company charges $10 plus a rate of $2 per hour until the bicycle is returned. The second company’s rental charges can be represented by the equation c=3h+6, where c she represents the total cost and h represents the total number of hours the bicycle is rented.

Answers

Answer:

16

Step-by-step explanation:

If shes out for 3 hours, times 2 by 3, 2x3 then they have a fee of 10 at the beginning then you add that on to 6 then you get 16. ( Sorry if I'

m wrong this is just how I was taught )

Answer:

i would say 3. $15 is your answer

hope this helps :)

i'm so sorry if i'm wrong

A video game store sold 65 video games on Friday. On Saturday, they sold 91 video games. What was the percent of change?

Answers

I believe that it might be a 71.428571428571% difference

Answer:

cc

Step-by-step explanation:

ccc

help please! tyssssm!

Answers

Answer:

B. Negative

⁄(⁄ ⁄•⁄ω⁄•⁄ ⁄)⁄

Answer:

[tex]negative[/tex]

Step-by-step explanation:

.................

need help asap
will give brainly

Answers

Answer:

(5,3)

Step-by-step explanation:

When you go around origin, all it is does is it turns (x,y) into (-x,-y). (--5,--3) = (5,3)

Answer:

idek

Step-by-step explanation:

lel

I'm back with more questions B)

Showing work is optional and appreciated.

Answers

Step-by-step explanation:

solution forthe questions.

the solution is that 4th question or last

PLS HELP ME I WILL MARK BRANILEST!!!

Answers

Go ahead and mark him brainliest, he got it first

Answer:

bac

Step-by-step explanation:

got banned lel

-3 < 5, add 4 to both sides

Answers

Answer:

1<9

Step-by-step explanation:

-3+4<5+4

1<9

please help will mark brainliest:)

Answers

Answer:

Im pretty sure it is A.

Step-by-step explanation:

Just trust me on this one.

A I’ve had that one before

hoi i need this ✨AnsWeREd✨

Answers

Answer:

answer above or below is right

Step-by-step explanation:

Answer:

(-1,3)

Step-by-step explanation:

PEASE HELP ASAP!!!!!!!

Answers

if u solve using the step by step equation process u will get the answer
Solve using step by step equations

Can someone help me with this?

Answers

Answer:

last one, 3/5

Step-by-step explanation:

plz brainliestt

Yes the last one is the right answer

How many blocks will the 22nd term have in it?

Answers

Answer:

y = 47

Step-by-step explanation:

y = 2x + 3

y = 2(22) + 3

y = 47

Answer is y=47
Step-by-step explanation
Y=2x+3
Y=2(22)+3

Answer Y=47
Hope that helps

Which terms can be combined in the expression below? Select three options.

StartFraction 5 over 6 EndFraction a minus 2 b minus 16.3 + StartFraction b over 12 EndFraction + c minus 0.9 b
StartFraction 5 over 6 EndFraction a
–2b
–16.3
StartFraction b over 12 EndFraction
–0.9b

Answers

Answer:

incase the question confused you it is

Which terms can be combined in the expression below? Select three options.

5/6a -2b- 16.3 + b/12+ c -0.9b

1) 5/6a

2) -2b

3) -16.3

4) b/12

5) -0.9b

Step-by-step explanation:

The answers are 2, 4, and 5!!!

just took the test on edge

Answer:

B, D and E

Step-by-step explanation:

can some one help and explain how you got the answer anyone can earn brainlest

Answers

here are the answers and the work:)

Copy the proof on paper, mark the givens in the diagram, and fill in the blanks to complete the proof.

Answers

This is the actual answer:

The missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

What is congruence in the triangles?

The measurements of the sides and angles of two or more triangles determine their congruence. A triangle's size is determined by its three sides, and its shape is determined by its three angles. If the pairs of corresponding sides and angles of two triangles are equal, they are said to be congruent.

We have:


As we can see in the diagram,

First, we will draw PU

PU is the common side for both the triangles

PU ≅ PU (reflexive property)

UO ≅ UR (given)

PO ≅ PR (given)

By the property of SIde-Side-Side

The triangle OUP  ≅ Triangle RUP

By Corresponding parts of congruent triangles are congruent:

Angle O ≅ Angle R (proved)

Thus, the missing values are PU, PU ≅ PU, UR, PR, and Triangle RUP by applying Corresponding parts of congruent triangles are congruent.

Learn more about the congruence in the triangles here:

brainly.com/question/20521780

#SPJ2

Which of the following is another way to express this equation. Queastion in picture. Giving brainliest

Answers

Answer:

8+d=43

Step-by-step explanation:

answer is above

Answer:

8+d=43

Step-by-step explanation:

HELP ME ASAP!!!!!!!!

Answers

Answer:

9. 2 1/12     10. 3/14

11. D             12. 7/8

13. 5/8 hours  13. 1/12

15. No he is not correct because 1/2 equals 2/4, 1/4 plus 2/4 equals 3/4

16. No he is not correct because 5/6 is 10/12 and its way greater than 6/12

i know you already have the answer but i hope you’re having a great day!! :)

Please help the best answer gets brainlets

Answers

Answer:

n=12

Step-by-step explanation:

since the ratio is 6lbs:$8

if they were buying 3lbs it would cost $4

so with 9lbs it would cost $12

3:4

6:8

9:12

:)

Combine the like terms to create an equivalent expression:
7p-(-5)+(-1)

Answers

Answer:

Remove parentheses.

7p+5-1

Collect like terms.

7p+(5-1)

Simplify.

7p+4

There u go mate

Step-by-step explanation:

Hi I need help really quick please if it's not too much of a bother

Answers

Answer:

Jimmy is correct!

Step-by-step explanation:

The last answer is correct, hope this helps!

Answer: 1

Explanation: the numbers are the same but they have different signs implying that one is negative and the other is positive, Tony is correct

Solve 15 = 1/3x
x = ?

Answers

Hey there!

The answer to your question is [tex]x = 45[/tex]

To solve your equation, you simply multiply both sides by 3.

[tex]15 = \frac{1}{3} x[/tex]

[tex]15(3) = \frac{1}{3} x(3)[/tex]

[tex]45 = x[/tex]

Hope it helps and have a great day!

Answer:

45

i did it on i-ready

PLEASE DO BOTH AND SHOW UR STEPS

Answers

Answer:

1. It is not proportional because if it is going up 36 every time, number 5 should be 180.

2. The difference between 3 and 7 cans of red bull are $10. 4 cans are $10. Each can is 2.50.

Step-by-step explanation:

Answer:

a. The relationship is NOT proportional

b. The constant of proportionality is 0.4

Step-by-step explanation:

a. The numbers in the table are not proportional. We can tell that by dividing the top numbers by the bottom numbers they're matched with to find and compare ratios. 2/72=0.0277, but 8/296=0.0270, so since they're not equal, they're not proportional.

b. We find the constant of proportionality by doing the same thing as we did to find the ratios above. So 3/7.50= 0.4. To make sure the rate is the same, we'll also check that 7/17.50=0.4. Since it does, we know that that's the answer.

Complete the table to find the equivalent ratios.


Apples
5
10
15
20
Oranges
6
12
18
24


Apples
2
4
6
8
Oranges
3
6
9
12


Compare the ratios. Is Celeste using the correct ratio of apples to oranges?

Answers

No, she is incorrect. The first set of ratios is a 5:6 ratio, where as the second set is a 2:3 ratio.

The ratio for the first table is 5/6.

The ratio for the second table is 2/3.

Yes, Celeste is using the correct ratio of apples to oranges.

What is a ratio?

The ratio shows how many times one value is contained in another value.

Example:

There are 3 apples and 2 oranges in a basket.

The ratio of apples to oranges is 3:2 or 3/2.

We have,

From the first table,

The ratios of apples and oranges.

- 5/6

- 10/12 = 2x5/2x6 = 5/6

- 15/18 = 3x5/3x6 = 5/6

- 20/24 = 4x5/4x6 = 5/6

From the second table,

The ratios of apples and oranges.

- 2/3

- 4/6 = 2x2/2x3 = 2/3

- 6/9 = 3x2/3x3 = 2/3

- 8/12 = 2x4/3x4 = 2/3

Thus,

The ratio for the first table is 5/6.

The ratio for the second table is 2/3.

Learn more about ratios here:

https://brainly.com/question/2462048

#SPJ6

Plzhelp with this math

Answers

Answer:

Just to help you out in how to solve this just plug in every x of an equation -6, and in every y, -1. Plug these two number in every equation and see if it equal each other.Example:

y =4x +23

-1 = 4(-6) + 23

-1 = -24 + 23

-1 = -1

it shows that (-6,-1) is a solution to this equation

Letter A is one answer, let's see if you can find the others

The answer is A,C, D. That is because we have to substitute the values -6 for x and -1 for y in the equations given. We substitute the values and see if the answer is true

Evaluate the expression when a= 4, b= -6, c= -12

Answers

Answer:

what expression do u want to be evaluated?

Step-by-step explanation:

it would be a(x)+b=c so 4(x) + -6=-12 so then it will be x=24
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