The answer is c. The problem can be solved graphically
To find the slope, use the slope formula and plug in the two points:
(9, -8) = (x₁ , y₁)
(4 , -3) = (x₂ , y₂)
m = -1
Ok so you spent 19 dollars the difference between prices is 5 dollars and your answer would be 12 and 7. If you need any help let me know.
Answer:
11 3/4
Step-by-step explanation: