Answer:
He will get back 11 dollars.
Step-by-step explanation:
7 twenty dollar bills is just 7 x 20. That's equal to 140. Now your gonna subtract 140 - 129. You end up with 11 dollars!
the = symbol
there are 16 oz in a pound
0.772
0.24+ 0.532 =
Line up the decimals
0.24
+ 0.532
------------
the third one is the correct answer
hope that helps
1.3%
