Edoardo thinks of a number between one and 20 that has exactly 5 factors what number is he thinking of?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?