Find the unit rate.
39 orders in 3 days =
orders per day

The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. for each new desk that is purchased, by how much does the amount of money left in the school’s desk fund decrease?

Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81

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