Solve.
3n + 14 = -4
n = 6
n = -6
n = 3 1/3
n = -3 1/3

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

Sum of the interior angles of a pentagon