Find the quotient of Z1 by 22. Express your answer in trigonometric form.

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.

Percent increase and decrease. original number: 45 new number: 18

P= price tax is 4% added to the price. which expression shows the total price including tax?