Which answer includes the intervals that contain the solution to the inequality? x-1
3x + 9
[-3,-1) U(1,o)
O (-3,-1] U[1,co)
O [-00,-3) (-1,1)
O (-0,-3)/(-1, 1)

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?