"When the net is folded into the rectangular prism shown beside it, which letters will be on the front and back of the rectangul
ar prism? A) The letter on the front will be C.
B) The letter on the back will be A.
C) The letter on the front will be A.
D) The letter on the back will be D."
He will spend $66.3 because 78 times 15/100 (which is 15%) is 11.7, and since he reduces the food you will have to subtract 11.7 from $78, to get $66.3