Suppose the y-intercept of f(x) is (0,c) and the y-intercept of g (x) is (0, d) What is the value of cd?

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

What is (28 + 7 + 6 + 3) x 1/2 show your work