Answer:
121.53% as we do the following
No she can't spend $4.39 for each sandwich because if you divide 20 by 5 your quotient will be 4.
It will be 24.4
I hope this helps
The answer is A.) 1/4(n-64) because if you distribute the 1/4 onto the parentheses it becomes n/4 - 16 which is equivalent to 1/4 - 16 if n were to equal 1.
The mistake is that they subtracted 21 instead of adding it. you would have had to added 21 to the left side to cancel it out and added 21 to the right side to get p= 55
