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8 December, 21:46

Apples are on sale for $1.79 per pound. Mary bought apples and gave the clerk a coupon for 50 cents off.

Write an equation that describes the total cost, T, as a function of the pounds of apples, p, purchased (do not include tax).

T (p) = 1.79p-.50

How many pounds did she buy if the cost was $3.08?

What was the total cost to the cent if she bought 2.5 pounds of apples?

How many pounds did she buy if the cost was $6.66?

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Answers (1)
  1. 8 December, 22:06
    0
    She bought 2 pounds

    $3.975

    she bought 4 pounds
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