Guys me asap simplify these expressions using parachute expert my dear aunt sally. type your answer in the box. do not use any spaces.

72 + 22– 5 – 4 + 3x

28.33

Step-by-step explanation: 72+22-5-4+3x   PEMDAS

                                             94-5-4+3x

                                                89-4+3x

                                                 85+3x

                                                  3x   3x

                                                    28.33=x

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

0.32

step-by-step explanation:

2.24/7