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2 years ago

Boubacar went to the store to buy some walnuts. The price per pound of the walnuts

Mathematics

1 answer:

Inessa05 [86]2 years ago

7 0

Answer:

Step-by-step explanation:

Price per pound of the walnuts = $ 6.50

Price of 4 pounds of the walnuts = 4 *6.50 = $ 26

Amount needs to be paid = Price of 4 pounds of walnut - coupon amount

= 26 - 3.75

= $ 22.25

Expression:

Cost to buy p pounds of walnuts = p * 6.50 = 6.5p

Cost to buy p pounds of walnuts, assuming at least one pound is purchased = 6.50 + 6.5p

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