Lin wants to buy 700 total ice cream treats for her business. A sundae is $0.75 each with a profit of $1.25, an ice cream sandwich is $0.85 each with a profit of $1.40, and a raspberry ice cream is $0.55 each with a profit of $1.30. Lin wants to spend no more than $400 to buy the treats, and wants to gain at least $800 in profit. How many of each treat would she need to reach her goal?

answer:

your answer is: c. 196 7/8 in^3.

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6