Answer:
C. 2
Step-by-step explanation:
Gradient = 
Gradient = 
Gradient = 2
11/12 as a fraction is 11/12; as a decimal it is ~ 0.9167
First do 2 1/2 / 5/8
5/2/ 5/8=2/5 * 5/8=1/4
now you can do anything with 1/4 so
your answer is 1/4
No factors are for multiplication and divisors are for division i think
X=number of miles
$329=$175+$0.70x
329-175=.70x
154=.70x
154/.70=x
220miles =x