Given: 9x > -36. choose the solution set. {x | x < 4} {x | x > 4} {x | x < -4} {x | x > -4}

{x | x > -4}

Step-by-step explanation:

The direction of the < or > sign only changes when numbers are multiplied or divided by negatives.

Because to simplify 9x > -36 you only need to divide by 9, the sign stays the same and the numbers are simply divided:

x > -4

So the solutuon set would be:

2x^2+5x+17

your welcome. : )

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2