Four volunteers picked up litter from a park. Dominique collected 15 fewer pieces of litter than Sara. Sarah collected 12 more pieces of litter than piper. Piper collected 1/4 as many pieces of litter than everyone else combined. Let x represent the number of piece of litter Vaughn collected.

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Solve the inequality and graph 6j - 7 < 5