To a box that contained 30 pencils 10 out of which were red several more non-red pencils were added. now 25% of all pencils in this box are red. how many non-red pencils were added to the box?

What does x = in this equation x+3+2x=x+5

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.