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How much orange juice do you need to make 2 servings of lemony orange slush?

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

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1