What is a reflection of point r(-2,9) first across the y-axis and then across the x-axis?
,-2)
,-9)
c)(2,-9)
d)9,-2)

Which operation should be performed first according to the order of operations? 44 • 2 – [(5 + 20 • 3) – 12] + 16 ÷ 2 5 + 20 20 • 3 16 ÷ 2 44 • 2

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]