Use elimination to solve and match each system of equations to the correct solution 9x+4y=-72
2x-3y=-16

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

How to use order of operation in 20 divide by 4 multiply 5 = 1