Last weekend , Emma sold lemonade at a yard sale. The function P(c) = .50c-9.96 represented the profit , P(c) , Emma earned selling c cups of lemonade . Sales were strong , so she raised the price for this weekend by 25 cents per cup. Which function represents her profit for this weekend

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Place the following steps in order to complete the square and solve the quadratic equation,