Question

If the average grade of an English class rose from 70to85 what is the approximate percent increase
A The percent increase is 14%
B The percent increase is 17%
C The percent increase is 21%
D The percent increase is 35%

Answer 1

i believe the answer is C. 21%
i multiplied 70x0.21= 14.7 I added 14.7+70= 84.7. this answer was the closest to 85

Answer 2

Answer:

the answer is c trust me i took the test

Step-by-step explanation: