Nina put 7 apples on a plate there are 3 green apples and 4 red apples what fraction of the apples on the plate are green

Ahigh definition tv cost $800 with a down payment of 2/5 of the cost. how much is left to pay, in dollars after the down payment has been made?

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

Which number line represents the solution set for the inequality -1/2x> 24?