In the situation, simple interest is calculated yearly.

how much interest was earned?

principal: $8000; time: 4 years; interest rate: 12%; interest: ?

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?