Okay. So, all we have to do is divide 19.5 by 3.25 (3 1/4). 19.5/3.25 is 6. Barbara’s hourly rate is $6.
Answer:
A is the correct answer.
Step-by-step explanation:
First do 6 times 6 and then do 36 times 3.14 to get 113.04.
Then do 4 times 4 to get 16 times 3.14 for 50.24
Last do 113 minus 50 for 63 squared.
see the attached picture:
