Which equation describes this line?

A.

Step-by-step explanation:

The equation of a line passing through two points (a,b) and (c,d) is given by :-

Then the equation of a line passing through two points (-2,4) and (1,13) is given by :-

Hence, the equation describes the given line :-

answer:

it will cost 480 dollars to refurbish the larger wood floor

step-by-step explanation:

as it's a ratio of 4 that costs 384 dollars, divide the price by the ratio

384 / 4 = 96 dollars

96 dollars per unit of the ratio

now to get the price to refurbish the larger wood floor, times the price by the units

96 * 5 = 480