Morgan goes to the drive-thru and orders his lunch. He gets a hamburger for $4, onion rings for $2 and a smoothie for $3. If he pays with a $20 bill, how much change does he receive?
A step-by-step solution is:
11
Morgan’s lunch cost $4 + $2 + $3 = $9.

If he pays with a $20 bill, he will receive change of $20 - $9 = $11.

.

So, the final answer is 11