Joanne is depositing money into a bank account. after 3 months there is $150 in the account. after 6 months, there is $300 in the account. find the constant rate of change of the account.

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?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -