3 years ago

What is the opposite of -20?

Mathematics

1 answer:

azamat3 years ago

3 0

Answer:

its 20

Step-by-step explanation:

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A students grade goes from a 95 to a 60 in 3 weeks. Calculate the students rate of grade change.

adoni [48]

Answer: The rate of change is 11.6666...

Step-by-step explanation:

You subtract 95 by 60 and you get 35.

You divide it by 3 because it happened over 3 weeks.

After dividing your answer is 11.6666...

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3 years ago

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xeze [42]

Answer:

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Ammar hikes 2 3/4 miles of nature trail in 1 hour15 minutes. How many miles of trail does am mar hike per hour

AleksandrR [38]

Change 1 hour 15 minutes = 1.25 hour because 15 ÷ 60 = 0.25 so we add 0.25 hour and change 2 3/4 to 2.75
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Roscoe rides his bike atleast 10 miles but no more than 30 miles. He rides at an average rate of 10.5 miles per hour. The amount

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The domain, or the distance traveled, is all real numbers from 10 to 30, inclusive. the answer is A

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3 years ago

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One bundle contains 420 $20 bills what would be the total value of 60 bundles

lubasha [3.4K]

420÷7=60
20÷7=2,357
Therefore 60 cost 2,357

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3 years ago