A pet-sitting business's income for the month of July was $3,680. Expenses were $3,290. Use integer addition to find the business's total profit or loss.

Step-by-step explanation:

Given parameters:

Income for the month  = $3680

Expenses for the month  = $3290

Unknown:

Use integer addition to find business's total profit or loss = ?

Solution:

To find the net profit or loss, subtract the expenses from the income.

  When income is more than expenses, we have net profit;

  Profit = Income - expenses

             $3680

           - $3290

          ⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻

                 $390

            ⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻

The profit is $390

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100