7. greg saved $8,000 prior to starting college.
each semester he must pay $2,500 in tuition
and fees. he knows he will eventually be in
debt.
wright a equation

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 : )

i think it is 18

step-by-step explanation:

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: