( -23) x 1 = 1 x (-23) = (-23). Name the property.

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?

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

How do i put 3(x+7) in distributive property