You have $2 and earn $0.50 for each cup of lemonade you sell. write an equation in two variables that represents the total amount a (in dollars) you have after selling c cups of lemonade

Determine the quotient and remainder when (6a3)+11a2-4a-9) is divided by (3a-2) express your answer in the form q(a) + r(a)/d(a)

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: