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Grace [21]
4 years ago
12

A contractor charges $1,200 for 100 swat feet of roofing installed. At this rate, how much does it cost to have 1,000 square fee

t installed?
Mathematics
1 answer:
Oliga [24]4 years ago
3 0

Answer:

12000

Step-by-step explanation:

1200=100

x=1000

x=100*1200/100

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E is 3 more than d.<br> f is 5 less than d.<br> Write an expression for e in terms of d
Nataly_w [17]

Answer:

Part A:

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Part B:

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Part C:

To get the value of E-F, we will simply subtract the equation we obtained from part B from the equation we obtained from part A

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Hope this helps :)

Step-by-step explanation:

4 0
3 years ago
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