Answer:
The answer/volume is 576
Explanation:
I used a calculator for the volume online
81 times 11 is 891
hope this helps u figure out your problem.
Answer:
Cost of one doughnut = $1.25
Step-by-step explanation:
Doughnut Cost
3 3.75
1 x

550+40W=S is the equation and after 11 weeks, she would have $990