Evaluate the expression 5(7-4)2divided by 3+11

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

What is always true when two whole numbers are subtracted?

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before