A recipe for a berry smoothie, which sell for $3 each, uses 6 oz of berries and 2 oz of bananas. A recipe for a tropical smoothie, which sell for $5 each, uses 2 oz of berries and 4 oz of bananas. If I have 90 oz of berries and 80 oz of bananas available, how man of each type of smoothie should I make to maximize my revenue?

Q: For graduation photographs, families have the option to either to buy digital file.    The…

A: Purchasing the digital file and printing the photos at a local store costs $55+($3× 12)= $91.

Q: Frank ordered 3 times as many boxes of birthday cards as anniversary cards for his card shop.…

A: Consider the number of boxes of birthday card is "3x". Consider the number of boxes of anniversary…

Q: Prisha, James, and Zhang each invested $7,000, $24,000, and $18,000, respectively, into a business.…

A: We will find out the required values.

Q: The owners of a candy store want to sell, for $6 per pound, a mixture of chocolate-covered raisins,…

A: Given query is to find the amount of nuts need to be mixed with raisins to get the mixture of $6 per…

Q: Suppose Sam makes $75,000 a year while Willie makes $6,500 per month.  Who makes more money per…

A:

Q: If 8 shirts and 8 sweaters cost $224, and 6 shirts and 7 sweaters cost $186, what is the cost of one…

A: Let us take the cost of the shirt as x and the cost of the sweaters as y. Then we can form two…