Ron's summer job at the frozen yogurt shop paid $325 in his first 3 days on the job he got paid the same hourly rate every day and he worked 8 hours per day. How much did Ron make per hour

answer

the correct answer is

explanation

the given function is

the excluded values are obtained by solving:

we factor to obtain:

the excluded values are

5x+10 is the correct one

hope this

what level of math? also i don't need to be paid if i can you.

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a