Ben is taking three ap classes and two regular classes. his ap classes count twice as much as his regular classes in his gpa. each a is worth for points, bs are worth 3 points, cs are worth to points, and ds are worth 1 point. what is ben's gpa?
a. 4.0 b. 3.0 c. 2.8 d. 1.7?

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 ,

Math each whole number with a rational,exponential expression

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)