Solve each equattion -2 = 9 x 3    16

Solve by factoring O= Zl-X t,

solve by using substituion or elimation by addition -2x+3y=-4 12x-18y=25

John travels 150 miles in 3 hours Write each situation as a rate

Alex uses the length of his hand to measure the size of his desk. He finds the top of his desk to be about "2.5 hands by 9 hands" in size. Bianca uses her hand and finds the same desk to measure about "4 hands by 14.4 hands" in size. Alex's hand is how many times as long as Bianca's hand?  times as long    What is the measure of Alex's hand using Bianca's hand as the "unit ruler"?     Bianca's hand is how many times as long as Alex's hand?  times as long    What is the measure of Bianca's hand using Alex's hand as the "unit ruler"?

Eliza has 5/6 pounds of candy to share with her friends. if she gives each friend 2/12 of of a pound, how many friends can share the candy?

In four years, Tucker will be seven years younger than the square of his age last year. How old is Tucker? Tucker is years old.

Solve the following equation by factoring and using the zero product property. x2 + 6x 27 - Factors : Solutions : enter separated by a comma