Emoya bought a dress for $180 and she recieves a discount of 10%. the amount of discount she recieves is ?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

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