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gayaneshka [121]
3 years ago
11

Using 2 step equations 4 ( 2y - 3 ) = 28

Mathematics
2 answers:
koban [17]3 years ago
6 0

Answer:

y=5

Step-by-step explanation:

Len [333]3 years ago
4 0
8y-12=28
8y=28-12
8y=16
Y=16/2=8
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Answer:

12 hours

Step-by-step explanation:

Let Theo's siste can paint a fence in x times

Given.

Theo can paint a fence three times as fast as his sister can. Working together, they can paint a fence in 9 hours.

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