You pay $22 to rent 6 video games. the store charges $4 for new games and
$2 for older games. how many new games did you rent?

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

I'm confused on this could anyone me and show me what i need to do to solve it.