What is the difference between income and expenses?
Income is the amount paid in payroll taxes: expenses are the amount before payroll taxes
Income is the money coming in; expenses are the money going out
Income is the amount paid in payroll taxes, expenses are the amount before payroll tax
Income is the money going out; expenses are the money coming in

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries. what fraction of kathy’s money was left?

Explain why the factor 1.5 is broke. into two numbers in the model.