Answer:
The net change to Ian’s account after the utility company lives up to the agreement will be $22.50.
Step-by-step explanation:
The utility company made a mistake on Ian’s electric bill.
The company has agreed to credit Ian’s account for five transactions, each worth $4.50
This gives [tex]4.50\times5=22.50[/tex] dollars
So, the net change to Ian’s account after the utility company lives up to the agreement will be $22.50.
