Answer:
[tex]Changes = -\$9[/tex]
Step-by-step explanation:
Given
[tex]Cracker = \$7[/tex]
[tex]Parrot = \$2[/tex]
Required
Determine the changes in the account
First, we need to determine the total amount spent;
[tex]Total = Cracker + Parrot[/tex]
[tex]Total = \$7 + \$2[/tex]
[tex]Total = \$9[/tex]
Hence, the changes in her account is a debit of $9 i.e. -$9
