Find (h*g)(x). h(x)3x-3 and g(x)=x^2+3
a.3x^3 -9
b.3x^3 -3x^2 +9x -9
c.3x^3-3x^2+9x
d. x^3+3x^2+9x-9

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?