Acubical block of metal weighs 6 pounds.
how much will another cube of the same metal
weigh if its sides are twice as long?

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^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Which of the choices shown could be used to prove that aacp=abcp ?