Khan acedemy

grade
8th

1

Step-by-step explanation:

The input, -9, is on the left side of the x-axis. When x is -9, the y-coordinate is 1 because it's at the point (-9,1).

Have a lovely rest of your day/night, and good luck with your assignments! ♡

 ~ ren

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

answer: a.   one is a factor of every whole number since every number is divisible by itself.