4. a. Military veterans receive a 25% discount on movie tickets that normally cost
$16. Explain why 16(0.75) represents the cost of a ticket using the discount.
b. A new car costs $15,000 and the sales tax is 8%. Explain why 15,000(1.08)
represents the cost of the car including tax.

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

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.

Ineed with number 6 , explain how to get 1978