Brainliest to the first correct answer
Parallelogram Properties - Diagonals

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?

How do you use the elimination method for this question? explain, because i really want to understand!

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?