Which are the solutions of the quadratic equation?
t2 = 9x + 6
• -9–1105_ -9 +, v705
• -92 157 -97,157
o 9-y105 9+ v105
o 9-157 9+ 157

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

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?

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"