MATHEMATICS MIDDLE SCHOOL

Which unit rate is equivalent to 13 miles per gallon? twenty-six miles over two gallons : two gallons over twenty-six miles thirty-nine miles over four gallons four gallons over thirty-nine miles

Answers

Answer 1

Answer:

Twenty six miles over two gallons is equivalent to 13 miles per gallon.

Rate = 13 miles per gallon.

The equivalent of 13 miles per gallons can be found below:

2 gallons covers 26 miles

1 gallons covers ? miles

cross multiply

rate = 26 × 1 / 2

rate = 26/2 = 13 miles per gallon

Therefore, 26 miles over 2 gallons is equivalent to 13 miles per gallon.

Answer 2

Answer: twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2

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the accountant charged $35 for the first hour of work and $23 for each hour he did after that he earned a totL or $127 how many hours did he work

Answers

He worked 5 hours in total: 35$ for the first hour, + 23 + 23 + 23 + 23 = 127$ for five hours of work.

The amount charged by the account in the first hour = $35
The amount charged by the accountant after first hour = $23
Total earnings of the accountant = $127
Let us assume that he worked for = x hours
then
35 + 23x = 127
23x = 127 - 35
23x = 92
x = 4
So from the above deduction we can conclude that the accountant worked for 4 hours. I hope the procedure is simple enough for you to understand.

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Answers

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x-intercept: ; y-intercept:

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x-intercept: ; y-intercept:

C.
x-intercept: ; y-intercept:

D.
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Answers

the answer is C. i hope this helps!!!

Hi There! :)

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Answers

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Answers

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