Sidney received $5.21 in change after paying for her purchases with a $20 bill. If c is the cost of Sidney’s purchases, which equation can be used to find the possible values for c?

Sidney received 521 in change after paying for her purchases with a 20 bill If c is the cost of Sidneys purchases which equation can be used to find the possibl class=
Sidney received 521 in change after paying for her purchases with a 20 bill If c is the cost of Sidneys purchases which equation can be used to find the possibl class=
Sidney received 521 in change after paying for her purchases with a 20 bill If c is the cost of Sidneys purchases which equation can be used to find the possibl class=
Sidney received 521 in change after paying for her purchases with a 20 bill If c is the cost of Sidneys purchases which equation can be used to find the possibl class=

Respuesta :

Answer:

5.21+c=20 (c = 14.79$)

Step-by-step explanation:

Answer:

A

Step-by-step explanation: