For a recursive sequence , a1 = 2 an = an−1 + 2(n − 1), ∀n > 2. (1)Find the general form of an.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

`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. ''.