Question

A textbook that Janelle needs for her psychology class costs $119 plus 7% sales tax. Which of the following equations correctly calculates the final cost, C, of the textbook after taxes?A.119(0.7)=C B.119(1.07) = C C.119(1.7) = C D. 119(0.07 = C

Answer 1

119(1.07) = C <== ur equation

there is another equation that would also work...
119 + 0.07(119) = C