Answer:
left side
Step-by-step explanation:
hope that will help you
<span>When drawing a figure, it is best to draw the most general figure, unless given other information. </span>
The answer is 3
Multiply 6 by 3 to get the total amount of money for the books then minus the answer 18 which you get from 6 x 3 = 18
Then minus 18 from 21 to get $3
21 - 18 = 3
