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padilas [110]
2 years ago
10

Jared is buying a carpet for a square room with sides that are s feet long. The carpet is $2.65 per square foot and the metal st

rip is $.20 per foot.
The metal strip holds down the carpet around the entire perimeter of the room, except at the doorway, which is 3 feet wide. Write an expression for the total length of the strip that Jared will need. Explain

Mathematics
1 answer:
attashe74 [19]2 years ago
5 0

Answer:

(4s-3)ft

Step-by-step explanation:

The 3 sides of the room will be "s" ft long. The 4th side, the one with the doorway will be "s-3" ft long, the -3 because of the doorway. Then you simply add all the sides of the doorway to get the length for the metal strip.

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3 years ago
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2 years ago
A motorcycle is traveling at a constant speed of 75miles per hour. How many feet does it travel in 7seconds? Remember that 1 mil
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770 feets per 7 seconds


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3 years ago
80 items were sold, bringing in $6,900 in receipts. Some items were sold at a discount for $75 each and some others were sold at
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50 items were sold for $75

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Soloha48 [4]

9514 1404 393

Answer:

  486√3 ft² ≈ 841.8 ft²

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