10. Four times a certain number decreased by 2 is no more than the same number increased by 15.
Write an inequality for this situation, solve the
inequality and graph the solution set.

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

With alll of except for the 2 that i did already

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?