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scoray [572]
2 years ago
5

What is the percent change of 7 increased to 21

Mathematics
1 answer:
timurjin [86]2 years ago
4 0

Answer:

300%

Step-by-step explanation:

21/7=3 This means that 21 is 3 times more than 7.

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A room has an area of 121 ft squared for carpeting is only sold in meters squared how much carpeting is needed to carpet the roo
Naya [18.7K]
We know that

1 ft-----------> 0.3048 m
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the answer is
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6 0
2 years ago
Please help with #20
abruzzese [7]

Answer:

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The average speed of a car during 5 hours is 50 miles per hour. What is the total distance traveled by the car?
Paraphin [41]

Answer:

250 miles

Step-by-step explanation:

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Another way to think about this is, since we go 5 hours and 50 miles per hour, every hour we go 50 miles and we do that for 5 hours, so we go 50, 100, 150, 200, 250.  

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2 years ago
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Mrrafil [7]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Translate to an algebraic expression. 26 more than q
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6 0
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