9514 1404 393
Answer:
4) -438.75
8) 539.68
12) 22.54
Step-by-step explanation:
Put the values in place of the corresponding variables and do the arithmetic.
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4) 6xy = 6(-7 1/2)(9 3/4) = -6(7.5)(9.75) = -438.75
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8) I = prt = $2442 × 0.085 × 2.6 = $539.68
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12) I = prt = ($578)(0.0325)(1.2) = $22.54
