The teacher separated her group of 28 students into 2 groups. One group has 4 more than twice as many students as the other group. How many students are in each group?

Solve |x| > -9 a) {x|x< -9 or x> 9} b) all reals c) no solution

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.