What is the percent to change Round the answer to the neares

What is the percent to change? Round the answer to the nearest tenth. Initial value: 55 Final value: 67 21.8% 20.8% 12.0% 17.9% Use the table to find the balance in an account earning simple interest. $1, 284.00 $1, 242.00 $1, 285.47 $84.00 The Anas went shopping to buy some new clothes for their daughter. They bought a pair o priced at $24. They also bought 3 pairs of earrings originally priced at $12 per pair. The ear on sale for 40% off. What was the total price of the items purchased? $45.60 $38.40 $36.00 $26.16 Use the table to find the balance in an account earning simple interest.

Solution

Solution32:

change=final-initial//initial*100

=67-55/55*100

=21.8%

OptioNA:

Solution33:

interest earned=I

I=ptr/100

=1200*3.5*2/100

=84

Total amount=principal+interest

=1200+84

=1284

OptionA

Solution34:

Total amount s=24+3*12= $60

40% off on 64=60*0.4=24

total amount paid=60-24=$36

OptionC