Jerome solves the inequality y–2 ⩽ 9 in one step, writing y ⩽ 11 as the solution. What property best justifies the step he used
1 answer:
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Answer:
Option C. X=A/4
Step-by-step explanation:
we know that
The area of the rectangular post it note is equal to
where
L is the length
W is the width
In this problem we have
substitute
solve for x
That means ----> isolate the variable x
Divide by 4 both sides