Amerchant wants to establish the selling price of an item that costs him $4.50 with a 15% markup. what is his selling price?

Let w = 4. enter > , < , or = to compare the expressions. 3w² + 1 10w + 8

Which statement about perfect cubes is true

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1