{x|x is an odd counting number between 8 and 16} find n(a) for the sets of 3-6

Match each graph with the correct equation from the equation bank. not all equations will be usef

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?