There are 3 blue marbles, 8 red marbles, 4 green marbles and 5 yellow marbles. what number represents 50% of the marbles?

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

The only way to identify an intercept is as an ordered pair. true false

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.