The answer is 92 square inches
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Answer:
8 hours
Step-by-step explanation:
57 + 9h = 129
9h = 72
h = 8
Answer:
7.5
Step-by-step explanation:
Given:
The expression is

To find:
The value of the given expression when y=-5.
Solution:
We have,

Putting y=-5, we get




Therefore, the value of the given expression is 50 when y=-5.