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lina2011 [118]
3 years ago
12

I WILL MAKE BRAINIEST

Mathematics
1 answer:
WINSTONCH [101]3 years ago
6 0

Answer:

Lol this is on khan Academy isn’t it and the answer is 5 miles to 1 hour so 5:1

Step-by-step explanation:

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nika2105 [10]

Answer:

The volume of the sandbox is 70 cubic feet

Step-by-step explanation:

To find the volume, simply multiply all of the dimensions by each other.

7ft * 5ft * 2ft = 70 ft^3

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saul85 [17]

Answer:

5.909

Step-by-step explanation:

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Kevin plans to put concrete on a rectangular portion of his driveway. The portion is 10 feet long and 3 inches high. The price o
Elis [28]
We are given the dimensions 10 feet length and 3 inches height. The volume of the rectangular portion is equal to $72.59 / $98 per cubic yard that is equal to 0.74 cubic yard. This is equal to 19.98 cubic feet. This means the width of the portion is equal to 8 feet. 
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3 years ago
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50 POINTS!!! jamie will choose between two catering companies for an upcoming party. company A chargers a set-up fee of $500 plu
Shtirlitz [24]

Answer:

60 guests

Step-by-step explanation:

We'll say that the number of guests is n.

We're looking for the n where both of these expressions are equal:

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Company B (200 set-up fee, 30 for each guest)

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Subtract 200 from both sides.

300 + 25n = 30n

Subtract 25n from both sides.

300 = 5n

We'll reverse the sides.

5n = 300

Divide both sides by 5.

n = 300/5 = 60

Thus, both companies are equal when n is 60, or when there are 60 guests.

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3 years ago
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lilavasa [31]

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Step-by-step explanation:

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