A carpenter purchased 70ft of redwood and 70ft of pine for a total cost of $282. A second purchase, at the same prices, included
100ft of redwood and 50?ft of pine for a total cost of $390. Find the cost per foot of redwood and of pine.
1 answer:
I think the answer is $2.01 per 1ft of redwood and pine
282/2
=141
$141/70ft ÷ 70/70
=$20.1 per 1ft
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1 hour is $17.30
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12.16 weeks
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<span>a.
12 weeks</span>
Answer:
76
Step-by-step explanation:
80 of 95%
80/ 100 × 95
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50 + 20h = 100 + 10h
20h - 10h = 100 - 50
10h = 50
h = 50/10
h = 5 <== they will charge the same at 5 hrs
Answer:76.9 pounds
Step-by-step explanation: you subtract 5.5 pounds from the 82.4 pounds to get your answer
5x10 in expanded form is 500.
