Type the correct answer in the box. Use numerals instead of words. If the perimeter of this triangle is 15 centimeters, what is the value of n?

Express your answer as a decimal number.
n =

Asystem of equation is shown below 6x - 2y equals 3 . and 5x + 3y equals 4. would you solve by substitution or elimination? and why

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.