It’s 2 using the rule -b/2a —> 8/4=2
To compute for tax, we can form the expression shown below:
Sales*5.5%=Sales Tax
We are given with some values on which we used in the problem and solve the unknown such as:
Sales*0.055=$56
Sales=$56/0.055
Sales=$1,018.18
The answer is $1,018.18 was sold on that day.
