A system of equations is shown below: 4x = -3y + 17
3x – 4y = -6
What is the solution to this system of equations?
(-2, -3)
(3,2)
(2,3)
(-3,-2)

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.