A box contains 80 tissues. A case contains 24 boxes of issues and cost $22.56. what is the approximate unit price per tissue in a case?

Price per tissue = $0.01175

Step-by-step explanation:

Given:

Number of tissues in a box = 80

Number of boxes = 24

Total cost = $22.56

Find:

Price per tissue

Computation

Price per tissue = [22.56]/[(80)(24)]

Price per tissue = [22.56]/[1920]

Price per tissue = $0.01175

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

a.)the line for function b is steeper