Solve the following equation. then place the correct number in the box provided.
x/6+7=20

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

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?