1. what are the roots of the equation? 5x^3+45x^2+70x=0 a. {−7, −2, 0} b. {−7, 0, 2} c. {0, 2, 7} d. {−2, 0, 7} 2. what number needs to be added to both sides of the equation in order to complete the square? x^2−18x=17 the file attached below is for question #2

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a