The answer is A. 18.02
if you do 20 - 15% = 17 17 + 6% = 18.02
It is c.
explanation:
20+130+h =180
when you solve you get h=50
130+g = 180
g= 50
50+60+f = 180
f=70
You have to read 50 pages each day to finish the book.
We can see that for every 1 hour he increases 10 miles in his distance, so we can say it's constant, he started at 0 and increased 10 miles per hour.
Alternative C.
