0.38 written as a fraction is

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer

Let f(x) = 1/x^2 (a) use the definition of the derivatve to find f'(x). (b) find the equation of the tangent line at x=2