Achemist has one solution that is 60% acid into second does 40% acid how many gallons of each should be mixed together to get 200 gallons of a solution that is 55% acid

Which value of c would make he following expression completely factored? 8x+cy

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )

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