Answer:
Higher prices better TV, lower prices, not better than higher prices, expansive one can use longer than the cheaper one.
143 over 428
Step-by-step explanation:
slope = 2
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (0, 8) and (x₂, y₂ ) = (- 4, 0)
m = = = 2
two dollars and fourteen cents