The perimeter of a rectangular poster is 84 inches. The length of the poster is 2 1/2 times its width. What is the area of the poster?

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.

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625