How do i turn 44.4% as a ratio?

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

For which pair of functions is (gof)(a)=|a|-2?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12