Your teacher just wants you to replace pi any equations with 22/7 because it is close to pi
Answer:
$77.5
Step-by-step explanation:
7.75*10 = 77.5
8.04 * 100= 804
You move the decimal point two times to the right
8.04*101=812.04
There are a couple of equations u can use
x = original price
15% off the original price of the purchase :
x - 0.15x
OR
if u get 15% off, then u are paying for 85%
0.85x
Paul
=$30,000 + ($2800 * 10 years)
=$30,000 + $28,000
=$58,000 total made in 10 years
Sharla
=$36,000 + ($2000 * 10 years)
=$36,000 + $20,000
=$56,000 total made in 10 years
Difference
=$58,000 - $56,000
=$2,000 difference
ANSWER: Paul made $2,000 more.
Hope this helps! :)
