Algebra 2 Permutations vs. Combinations (Two Steps) A committee must be formed with 2 teachers and 6 students. If there are 7 teachers to choose from, and 15 students, how many different ways could the committee be made?

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.