Graph the solution of this inequality: - 2x + 13 < 9
8 7 6 5 4 3 2 -1 0 1 2
3 4 5 6 7 8
Drag a point to the number line.
Show Example

see below

Step-by-step explanation:

- 2x + 13 < 9

Subtract 13 from each side

-2x+13 -13 < 9-13

-2x < -4

Divide each side by -2, remembering to flip the inequality

-2x/-2 > -4/-2

x > 2

There is an open circle at 2

The line goes to the right

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