Which question can be answered by solving the inequality 7x<50? A. Clayton spent $7 yesterday and now has less than $50. What is the most money, x, he could have had before yesterday?

B. Clayton earned $7 yesterday. He still has less than $50. What is the most money, x, he could have had before yesterday?

C. Clayton worked 7 hours and earned less than $50. What is the most money, x, he could have earned per hour?

D. Clayton earned the same amount each day for 7 days. He earned less than $50 per day. What is the most money, x, he could have earned in all?

Clayton spent $7 yesterday and now has less than $50. What is the most money, x, he could have had before yesterday?

A. Clayton spent $7 yesterday and now has less than $50. What is the most money, x, he could have had before yesterday?

good luck, i hope this helps :)

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

answer: what are the following choices