The expression 2a+1.5b 2a+1.5b   gives the cost (in dollars) for a a cupcakes and b b cookies at a bake sale

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

Factor and solve to find roots x squared -x - 90 =0