If a ticket to the movies costs $6, and there are p people coming to the movie, write an expression to show how much it would cost for everyone to see the movie. a) 6 + p b) p – 6 c) 6p

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1