The price of 3 t-shirts is 42$. If each t-shirt costs the same amount, how much does Robert save by using a 20%-off coupon to buy 5 t-shirts.

If you flip a coin and roll a 6-sided die, what is the probability that you will flip a heads and roll a 2?

What is - 5 3/4 minus 3 1/2

Why is it possible to have two different rational functions with the same asymptotes?

Factor 2n (n + 3) - 5 (n + 3). A. (n + 3) (2n - 5) B. (n + 3) (2n + 5) C. cannot be factored D. (n - 3) (2n + 5)

If (x) = 2x+10, then f^-1 (x)

Are 5/10 and 1/6 equivalent ratios

How to subtract two polynomials

What is 625/18 as a whole number or an improper fraction

Two systems of equations are shown. The first equation in system B is the original equation in system A. The second equation in system B is the sum of that equation and a multiple of the second equation in system A.

Whats the formula of 90 degrees