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3 years ago

11

Kristin is 20 miles behind a truck that is driving 50 miles per hour. How long will it take her to catch up to the truck? How fa

r will she go in that time

1 answer:

creativ13 [48]3 years ago

8 0

<span>t = 20/(r-50)</span>t=20/r-50 hours

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Riley is building a garden box for his backyard. He wants the perimeter to be 32

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The length of the garden box would be 10ft if the width is 6ft.

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3 years ago

Which of the following is a correct interpretation of the expression -7- (-11)?

Brilliant_brown [7]

Answer:

B. Start at -7 on the number line and move 11 to the right.

Step-by-step explanation:

<u>Given:</u>

- 7 - (-11) expression

We can add or remove only positive numbers on the number line to get it correct, so we need to open the parenthesis. When evaluated we get:

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<u>Correct interpretation of of this expression is:</u>

Start at -7 and add 11, thus move 11 points to the right, to get 4 as final point.

<u>Correct choice is:</u>

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3 years ago

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3 years ago

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Step-by-step explanation:

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2 years ago

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PtichkaEL [24]

Answer:

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Step-by-step explanation:

2 x 2 x 2 x 2 = 16

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2 years ago

Read 2 more answers