Beth’s final exam is worth 140 points. it consists of 40 questions. each multiple choice question is worth 2 points, and each word problem is worth 5 points. how many of each kind of question are on the test?

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236