Which of the following is equal to the rational expression when x does not equal -6
x^2-36 / x+6
a.) x^2-6
b.) x+6
c.) 1/x-6
d.) x-6

For each proportion find the unknown number x 1/5/8=×/15

Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.