If x=-5 and y=4, evaluate the following expression:2 (y-3xy)

Ms. Toyama bought a total of 2/3 ton of white and brown landscape rocks. The weight of the white and brown landscape rocks. The weight of the white rocks 1/4 of the total weight. What is the weight of the white rocks

Veata is buying a new video game for $45. She has $150 in her checking account and $5 in her wallet. Which is the most reasonable way for Veata to pay for the game?

A touch tank has a height of 3 feet. Its length is three times the width. The volume of the tank is 270 cubic feet. Find the length and width of the tank, 3 ft

Your friend has y dollars. You have half as much money as he does. Which expression represents the amount of money you have?

In the system of equations 4x + 2y = 4 8x - 7y = - 58 If the value of y = 6, Find the value of x and show your work.

Determine the solution to the quadratic function x2+5x+2? Select one: A. - 5±17√2 B. - 25±8√4 C. 5±17√2 D. 10±21√3

Slope and intercept y = - x + 2

An item is regularly priced at $75. It is on sale for 80% off the regular price. How much (in dollars) is discounted from the regular price?

Joseph says that there is 5/8 of a ham sandwich left and 1/2 of a turkey sandwich left what is not a pair of equivalent fraction for 5/8 and 1/2

Aspen added 14 to the product of 224 and 16. What is the sum?