Question

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Answer 1

Question 1:
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`5h + 4`

`\text {When h = } (2)/(3)`


`5( (2)/(3) ) + 4 = (10)/(3) + 4 = 3(1)/(3) + 4 = 7(1)/(3)`

Answer: 7 1/3

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Question 2:
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80 is 53 less than m
⇒ m - 53 = 80

Answer: m - 53 = 80

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Question 3:
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Expression: - b + 3

When b = -4

-2b + 4 = -2(-4) + 3 = 8 + 3 = 11

Answer: 11