Agroup consisted of 2 girls for every boy. 24 more girls joined the group. there are now 5 girls for every boy. how many boys are in the group

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?

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?