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

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076