Question

Fred withdrew $20 from his checking account on Monday .He withdraw another $20 from the account on Friday . Which expression shows how the balance of feeds checking account has changed .

Answer 1

-40

Withdrew is the same as saying -20

-20 + -20 = -40

So -40 dollars are what bank are charging him

Answer 2

Answer:-40 or 2(-20)

Explanation:

If you multiply 2 by -20 it would equal -40.

2(-20)=-40