Hat is the surface area of sphere with diameter 23 ft? 529π ft2 184π ft2 46π ft2 2,116π ft2\

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

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

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm