Sarah has 30090 cupcakes she sold 3000 cupcakes but she made 500 more how many does she have

Factor the polynomial 8y^2 - 72 btw "^" means exponent

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.