5. 2x = 22
a. x = 11
b. x= 10
c. x=9

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.