Please help me this is due today

Select the quadratic that has root x = 8 and x = -5

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate. in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30