Evaluate the expression when g=3 and h=39.
h-5g

Solve the problem by making up an equation. a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 3 times the age of the child?

X+ y = 5 ; x - y =3 solve using linear combination

The function models the number of accidents per 50 million miles driven as a function