Write an expression that is equivalent to 5(3/2r-8) . State the property that Justifies your answer

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

Which of the following expressions are equivalent ?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1