Pls answer 13 and 14 it’s my last question I’m very exhausted because people just wants free points.

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.