Aconvex polyhedron has (4a) faces, (6a) vertices, and (8a + 2) edges. what is the value of a?

euler’s formula: v + f = e + 2

a =

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

Find the zeros of each function. f(x) = x^2 + 5x - 6

If i had 1234 apples and 1 banana what is the total amount