Write the equation of the circle centered at (10,-2) with radius 2.

A tank can be filled by one pump in 3.2 hours and by another pump in 80 minutes. A third pump can drain the tank in 2 hours and 20 minutes. If all 3 pumps go into operation, how long will it take to fill the tank?

Twelve friends will share the cost of a vacation rental property that cost 1,380 a month how much is each person share of the cost?

At the beach 29% of people have red towels and 18% have white towels if the rest have blue, what percentage of the people at the beach have blue towels

A committee of 8 people randomly chooses 3 people in order to be president, vice president, and treasurer. In how many ways can the officers be chosen? a. 363 c. 336 b. 412 d. 396

A triangle can be formed with side lengths 4in, 5in, and 8 in. True or false

Mr. Thaxton has two daughters. The sum of their ages is twenty-one. The product of their ages is one hundred ten. How old is Mr. Thaxton's youngest daughter? A. 9 B. 10 C. 11 D. 12

Which rational expression is equivalent to 1 / (x+4) + 3 / (x-5)

Bingo uses the numbers 1 to 75. If you randomly select a number, What is the probability it will not be a multiple of 7? Express your answer as a fraction.

Which of the following provides sufficient information to write the equation of any circle? A. the x-intercept B. the y-intercept C. coordinates of the center D. radius and coordinates of the center

Solve | 5 x - 1 | < 1