What percent of 78 = 39?

A triangle has sides with lengths of 12 meters, 16 meters, and 19 meters. Is it a right triangle?

Best Buy is having a huge sale this Saturday. Everything in the store is 30% off! If you buy a new T. V. For $1200, how much would it cost after the discount?

10 gallons and 11 quarts divided by 3

x - y = 30, when y = 15? value of x

What is the fraction of - 0.45

A polynomial function has zeros at - 1 2 and 7 (all multiplicity 1) write a function in standard form that could represent this function

Using quadratic formula solve 8m-2m = 7

Find the eleventh term of the last term of A. P. 27,23,19, ... - 65.

1. The height of a cylindrical tank is 9.5 feet. The diameter of this tank 1.5 feet longer than the height. The tank was holding water at full capacity, but someone consumed one-seventh of the water.

The smith family went out to dinner. Their bill came to $67.80. If they left a 15% tip and used a $100 gift card to pay for the bill, including the tip, what is the remaining balance on the card?