Answer:
Bet lets run it whats your username?
Step-by-step explanation:
Add the total of the 3 things bought and subtract from what they gave the cashier:
20.34 + 24.08 + 5.08 = 49.50 total
50 - 49.50 = 0.50
The shopkeeper kept 0.50
Answer:
r=7
Step-by-step explanation:
-84+15r=3r
Subtract 15r from each side
-84+15r-15r=3r-15r
-84 = -12r
Divide each side by -12
-84/-12 = -12r/-12
7 = r