riley bought 3.75 yards of blue fabric 12.25 yards a red fabric and 7.5 yards of purple fabric if she paid 6.50 per yard how much did the fabric cost

Which of the choices shown could be used to prove that aacp=abcp ?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total