Answer:
I believe the answer would be A 12.5%
Step-by-step explanation:
so Mr. Mathewson increased the weight 10lbs from 80lbs. you would put 10/80 (or 1/8) to get 0.125 as a decimal, move the decimal 2 times to the right to get a percent, which is 12.5%
85%
Convert fraction (ratio) 170 / 200 Answer: 85%
118.6 or 119
you just add and round up
$2.52