Describe how you would determine whether two lines are parallel by looking at the equations of the lines in standard form. < < read less

For the following sequence determine the common difference (if it is an arithmetic sequence) or the common ratio (if it is a geometric sequence).

You download a video game to your computer. you have a 60-minute free trial of the game. it takes 5 1/6 minutes to set up the game 7 1/3 minutes to play each level. you want to find out how many levels you can play for free.which inequality describes the number of levels, l, you can play in 60 minutes? can you play 6 levels during your free trial? i need ,

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)