Zena and audrey are on the same bowling team. the sum of their averages is 299. if zena's average is 13 pins greater than audrey's average, what is zena's average?
119
104
156
169

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955

In the diagram, bc¯¯¯¯¯∥de¯¯¯¯¯ . what is ce ? enter your answer in the box.