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Darina [25.2K]
2 years ago
15

Combine any like terms in the expression. If there are no like terms, rewrite the expression.

Mathematics
2 answers:
inn [45]2 years ago
6 0
Good news: they are all like terms
9x + 5x -3x -8x = 3x
DiKsa [7]2 years ago
5 0
14x-11x=3x
3x is the correct answer
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A toy store has six shells with five gang boxes on each shelf how many game boxes are thA toy store has six shells with five gan
docker41 [41]

Answer:

30 game boxes

Step-by-step explanation:

We have to multiply the number of each shelf by the number of game boxes,

The store has 6 shelves and 5 game boxes on each shelf.

Therefore, the number of game boxes that there are is:

6 * 5 = 30 game boxes

7 0
3 years ago
What is the mean of the set of numbers?
Llana [10]
The mean of your question would be -2.5
3 0
3 years ago
Read 2 more answers
Jada solved the equation Negative StartFraction 4 over 9 EndFraction = StartFraction x over 108 EndFraction for x using the step
GalinKa [24]

Answer:

Jada should have multiplied both sides of the equation by 108.

Step-by-step explanation:

The question is incomplete. Find the complete question in the comment section.

Given the equation -4/9 = x/108, in order to determine Jada's error, we need to solve in our own way as shown:

Step 1: Multiply both sides of the equation by -9/4 as shown:

-4/9 × -9/4 = x/108 × -9/4

-36/-36 = -9x/432

1 = -9x/432

1 = -x/48

Cross multiplying

48 = -x

x = -48

It can also be solved like this:

Given -4/9 = x/108

Multiply both sides by 108 to have:

-4/9 * 108 = x/108 * 108

-4/9 * 108 = 108x/108

-432/9 = x

x = -48

Jada should have simply follow the second calculation by multiplying both sides of the equation by 108 as shown.

7 0
3 years ago
What does the value of y have to be so that
zzz [600]

7

Step-by-step explanation: 7-6 = 1

-5-(-3)=-8

4 0
3 years ago
In the situation, simple interest is calculated yearly. How much interest was earned?
Novosadov [1.4K]
B is the answer, 5,400 is the interest
4 0
3 years ago
Read 2 more answers
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