#1- Kevin was given a point (0,4) and a slope of 4. He was told to write the equation of the line in slope-intercept form. Below is
what Kevin wrote for the equation:
y=4x+8
1. What did Kevin do wrong when
writing his equation?
2. What is the correct equation in
slope-intercept formula?

Two numbers have a sum of -19. one number is x. what expression represents the other number?

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.