At the grocery store, Gigi buys apples, a magazine, and a gallon of milk. The apples are priced per pound. In her state, there is no sales tax on food. If the total cost of her items is given by the function C(p) = 1.89p + 1.07(3.99) + 4.49, then the term 1.07(3.99) most likely represents
A. the cost of one gallon of milk.
B. the per-pound cost of the apples.
C. the cost of the magazine, including tax.
D. the cost of the magazine, not including tax.
Answer:C
At the grocery store, Gigi buys apples, a magazine, and a gallon of milk. The apples are priced per pound. In her state, there is no sales tax on food. If the total cost of her items is given by the function C(p) = 1.89p + 1.07(3.99) + 4.49, then the term 1.07(3.99) most likely represents
A. the cost of one gallon of milk. B. the per-pound cost of the apples. C. the cost of the magazine, including tax. D. the cost of the magazine, not including tax.
Explanation: C