Question

ladt month you used 125 minutes and your bill was $37.50. this month you used 175 minutes. how much was will your home phone bill be this month

Answer 1

So 37.50/125=0.3

0.3*175=52.5

so his bill is $52.50

Answer 2

Answer: $52.5

Step-by-step explanation:

Given : Last month you used 125 minutes and your bill was $37.50.

i.e. Charges for each minute used =$\dfrac{37.50}{125}=\ 0.3$

i.e. it charges $0.3 for each minute home phone used.

If this  month you used 175 minutes.

Then , your this month's  home phone bill will be :-

$175\times0.3=\ 52.5$

Hence, you month home phone bill will be $52.5 .