how many pieces can a square pizza be cut into by making 5 linear cuts ?
"1 cut can make 2 pieces a second cut can make 4 pieces by cutting through 2 pieces a third cut can make 7 pieces by cutting through 3 of the pieces a fourth cut can make 11 pieces by cutting through 4 of the pieces a fifth cut can make 16 pieces by cutting through 5 of the pieces a"
subtract(multiply(5, const_3), const_1)