Answer:
$70.50
Step-by-step explanation:
8.50 x 8 = 68
68 + 75 = 143
143 - 72.50 = 70.50
Answer:
7.5 gallons
Step-by-step explanation:
3 x 250/100
= 7.5
Answer:
$ 1850
Step-by-step explanation:
As it is simple interest, the interest will be same each year.
Interest = 2312.50 - 2081.25 = $ 231.25
The amount borrowed = 2081.25 - 231.25 = $ 1850