Find the coefficient of the squared term in the simplified form for the second derivative, f "(x) for f(x) = (x3 + 2x + 3)(3x3 − 6x2 − 8x + 1).

Evaluate the expression for the given value of the variable 7a - 4a for a =8

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.