The scale of a map says 4 cm represents 5 km what is the actual number of kilometers that is represented by 5 centimeters on the map?

2x minus y equals 6, x plus y equals negative 3

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?

Determine the function’s value when x = -1 a. g(-1)=-3 b. g(-1)=0 c. g(-1)=1 d. g(-1)=27