3^2 + 2x-5 and -4 + 7x^2

Solve 2^x=32 and rewrite this equation in a logarithmic form

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

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?