What is the solution to the system X-3y=-9 and - 3x+9y=12

The cost of c of ham shandwhich at a deli varies directly with the number of sandwiches n if c=$54 when n is 9 what is the cost of snadwhiches when n is 3

A $5000 investment earns $1575 simple interest in three years. What is the annual interest rate?

P/9 - 1 < - 2 ... Solve for p

What is 3.1n - 1.1n =

What's the relationship if ab=bc b=0

Use the drawing tool (s) to form the correct answer on the provided number line. Paige makes circular clocks with a metal rim and a glass pane. Due to a supply shortage, Paige needs to limit the amount of metal rims used in making the clocks.

If you are running a race and pass the person in the third place, what position are you in now?

1+1+7+8+5+7+1+1+7+5+3+4

The height reached by amal's rocket was 1/4 of the height reached by min's rocket. Amal's rocket REAched a height of 15 meters. Which equation could be used to find the height reached by min's rocket

a lab technician must screen 175 slides under the microscope each week. if she works 7 hours a day, 5 days a week, how many slides, on average, must she screen in one hour?