Answer:
7m+14 is the correct answer
The discount sales price would be $218
Answer: (10, 10)
Step-by-step explanation: well if you say start at (12, 3) move 7 units up then 3 units right then it would make it easier to figure it out cus as you can see start at 3 and go up 7 it would stop at 10 then if you go over 2 from 12 it would stop at 10
Solving for x
x=3/8m-5/4,m
Solving for m
m=10/3+8/3x,x
