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Levart [38]
2 years ago
12

For the following system, if you isolated x in the second equation to use the subsition method, what expression would you subsit

ute into the first equation?
2x + y = 8
-x - 3y = -12

A. 3y + 12
B. -3y + 12
C. 3y - 12
D. -3y - 12​
Mathematics
1 answer:
kkurt [141]2 years ago
7 0
A.3y+12

i think so,or maybe D or B
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A carpenter has a rectangular wooden board. The diagonal of the board is 18 inches long and one side of the board is 12 inches l
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In this question, it is given that the diagonal of the board is 18 inches long and one side of the board is 12 inches long.

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Here, a = 12 and c=18

Substituting these values, we will get

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3 years ago
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Answer:

B

Step-by-step explanation:

1.

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A company collected $7,800 by selling shoes. The company had $6,084 left after paying the tax. What was the percentage of tax?
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Help Please... 15 points :)
morpeh [17]

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