How many times greater is the 7 in 572,458 than 57,458

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

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

Write as a product: ac^2–ad+c^3–cd–bc^2+bd