When x = 6 and y = 3, which of the expressions below will be greater than 100? Select all that apply.
A) 6xy
B) 5(4x + 3y)
C) 3x2 – 2y

D)2x3/
Y + 5

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x