Answer:
264 I believe
Step-by-step explanation:
16 gal... 480 mi
1 gal... 480/16 = 30 mi
9 gal.. 30*9 = 270 mi
F(g(7))= f(2×7+2)= f(16)= 4×16+21=85
Therefore: the answer is 85
Hope that helps!!
Find 8% of 1900.
0.08 * 1900 = 152
So 152 customers run every day.