Before the season starts, the performing arts center offers tickets at 30% off the listed price. the listed ticket price for the least expensive seats is $45. what will the discounted ticket price be?

Myron put $5000 in a 2-year cd playing 3% interest, compounded monthly. after 2 years, he withrew all his money. what was the amount of the withdrawal?

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?