In a factory, the cost of producing n items is c(n)=25n+150.which function describes the average cost of producing one item when n items are produced?

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x