Please help me and show work if needed. Only the one about Sal please.

ANSWERS

2016-04-19 02:18:50

The total cost of his purchases is A. $120.78 because $15.98 x 3 = 47.94, so add $47.94 to 39.95 and 24.99, and you get 112.88 then multiply that number by .07 (sales tax), and you get 7.9016, then add 7.9016 to 112.88 and you get $120.7816, simplifying to $120.78.

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