Solve for x& y
6x+5y=39
3x=5y=27

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?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Which graph represents the linear function below? y-3=1/2(x+2)