If you are good at math pls help me and use the screenshot below!

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

Factor the polynomial expression x6 – x3 – 20