Which of the following statements are true of this rational function? Check all of the boxes that apply.
(x+ a) (x + b)
x² + ax
f(x)=-

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

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?

This is so hard and it’s for a test