I’m having trouble understanding this study guide for my up-incoming test and I would like to make sure I am doing it right, can someone help line them all up with the correct answer and give me explanations so I can understand it ?

If a system of linear equations has the unique solution (2, −3), then its graph consists of what? parallel lines lines that intersect at a single point identical lines a y-intercept at −3

What type of commercial speech is not protected by the 1st amendment?

1. the community center is putting on a play. there are several things the crew has to create for the scenery. (a) they spent $6.17 on each of 4 poster boards. how much did they spend on poster boards in total? show your work. (b) they spent $200.20 total on new lighting. each of the four lights cost the same amount. how much did they pay per light? show your work. (c) if the total budget was $300, how much more can they spend? show your work.