Tyler mixes 55 kilograms of gravel with 11 kilograms of cement . How many kilograms of gravel does Tyler need for each kilogram of cement?

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