3 years ago

If Tina traveled 1,400 miles in 7 hours on her plane flight to her vacation destination, how fast was the plane traveling?

1 answer:

wel3 years ago

4 0

In this case you need to find the unit rate, so divide 1,400 by 7

1,400/7= 200 miles per hour

So the plane was traveling 200 miles per hour

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Solve the absolute value inequality.

Alex Ar [27]

Answer: k ≤ -4 or k ≥ $\frac{4}{3}$

Explanation:

| 3k + 4 | ≥ 8

3k + 4 ≥ 8 or 3k + 4 ≤ -8

-4 -4 -4 -4

3k ≥ 4 or 3k ≤ -12

÷3 ÷3 ÷3 ÷3

k ≥ $\frac{4}{3}$ or k ≤ -4

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3 years ago

In a shelter 15% of the animals are puppies, 45% are cats, and the rest are adult dogs. Based on this information ,if there are

frozen [14]

20 is the answer.

15% of 50= 7.5
45% of 50= 22.5
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dexar [7]

Answer:

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Step-by-step explanation:

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3 years ago

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SOLVE PLEASE THANKSS The perimeter of a rectangle is no more than 556 inches. The length is 150 inches. Write an inequality and

hoa [83]

So perimeter<556
permiter=2Legnth+2Width
so perimiter=2(legnth+width)

556/2>Legnth+width
228>legnth +width
legnth =150
so 228>150+width
subtract 150 from both sides
78>width
width cand be 78 or less but not 0 or negative

anoth way to do it is 556>2(150)+2width
556>300+2width
subtract 300 from both sides
256>2width
divide both sides by 2
78>width

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3 years ago

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anyanavicka [17]

Gary wrote the answer correctly. 9.095 is the number between 9.054 and 9.183

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3 years ago

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