You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?
Which diagram best represents the problem?

Which value is not a solution of 8x^3 – 1 = 0

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36