If C(m) = 0.50m + 30 represents the cost of renting a car, how many miles were driven if the cost is $130?

0.2cm < 1.5cm : 0.2cm > 1.5cm

sorry for any inconvenience this may have caused try again

try again.

josh is incorrect

x= 7 and x= -1

step 2 is wrong and honestly first step is not needed, you just need to figure out the factors

i know its wrong because if you plug in the solutions josh found, they do not work (in the original equation)

x^2 -6x -7 = 0

(x-7) (x+1) = 0

x-7=0 x+1=0

x= 7 x= -1

answer:

the product of -35 and -625 is positive.