What is the correct name for a 9-sided polygon?

decagon
octagon
nonagon
ninagon

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

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?

Which point is a solution to y s 4x + 5?