What is the gcf of 14x 2 and 4xy?
a. 10x
b. 28x 2y
c. 2x 2
d. 2x

Put the equation in slope intercept form by solving for y

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota

In the next 10 month,colin wants to save $900 for his vacation.he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?