<h2>Question #22 Answer</h2>
B. 2 in.
<h3>Explanation:</h3>

Cross out the common factor

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<h2>Question #23 Answer (Picture attached)</h2>
D. proportional, equal
<h3>Explanation:</h3>

Δ
Δ × 



Answer:
Check pdf
Step-by-step explanation:
Answer:
3 hours
Step-by-step explanation:
250 = 50h + 100(4 - h)
250 = 50h + 400 - 100h
250 = -50h + 400
-150 = -50h
h = 3
Answer:
$12.80
Step-by-step explanation:
Before markup: $8
After markup: $8 x 160% = $12.80
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