Answer:
slope = 1
Step-by-step explanation:
Calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, 1)
m = = 1
Original price of a soda: $800 tax 7% selling price: $
1 answer:
You might be interested in