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jekas [21]
2 years ago
14

Solve for x. −3(6−x)=51 Enter your answer in the box.

Mathematics
2 answers:
djyliett [7]2 years ago
7 0

Answer:

x=23

Step-by-step explanation:

1. -18+3x=51

2. 3x=51+18

3. 3x=69

4. x=23

ahrayia [7]2 years ago
6 0

Answer:

the answer is x=23

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Nataliya [291]
The middle answer is the only correct one. 
5 0
3 years ago
hettie is stacking paper cups .each stack of 15 cups is 6 inches high. what is the total heightvof 10 stacks of cups ?
Maslowich
60 inches is the answer.

In this case the amount of cups do not matter only the height because that's what it's asking for.

If each stack is 6 inches we would have to multiply that by 10 because there are 10 stacks.

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4 0
3 years ago
Help me on this question.
NISA [10]
This question involves direct proportion which has the formula (y=kx) where y and x are the values which are proportional and k is the constant of proportionality.

The constant of proportionality is basically the value that stays the same even if the x and y values change.

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6 0
2 years ago
Simplify the expression 12k-2+6k<br><br> A. 16k2<br> B. 10k+6<br> C. 18k-2<br> D. 16k
WITCHER [35]
12k-2+6k

find like terms and put them next to each other

12k+6k-2

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18k-2

C
5 0
3 years ago
Read 2 more answers
Solve this problem.
Katyanochek1 [597]

Answer:

Let x = the width of the smaller rectangle.

The length of the smaller rectangle is 2x - 1.

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So the area of the smaller rectangle is A = (x)(2x - 1) = 2x^2 - x

Step-by-step explanation:

hope it helped

3 0
3 years ago
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