1 answer:
Answer:
z = 60
Step-by-step explanation:
100+20+z=180
120+z=180
z=60
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31.578 % change from 25 to 18
Answer:
8/15
Step-by-step explanation:
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Answer:
9,12?
Step-by-step explanation:
8*40 = 320 * 2 = $640 for the 2 workers
640/2000 = 0.32
labor cost is 32% of the revenue