Question

Cooper wrote checks on his checking account for $20 and $35. he also deposited $63 in the account. witch number describes the change in the balance of his account

Answer 1

The checks he wrote are withdraw from his account, so the amounts will be substracted from its balance.

The deposit, on the contrary, will add to the balance of his account.

Then, the net change in his account will be:

`\Delta=-20-35+63=8`

The net change in the balance of his account is $8, increasing the original balance.