Andrew has a rewards card for a movie theater.
he receives 10 points for becoming a rewards card holder
he earns 7 points for each visit to the movie theater.
he needs at least 87 points to earn a free movie ticket
write and solve an inequality that represents the visits needed to earn a free movie ticket.

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Find the axis symmetry of x y=4x-6x+3

Apply the distributive property to simplify the expression. −4(5x + 2)