Write 10 to the 2nd power as a decimal

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?

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

Which expression is equivalent to -12(3x-3/4)