Two lines are parallel. the equation for the first line is y=-3x+5. which of the following can't be the equation of the second line?
a. y=-3x+2
b. x-3y=-3
c. 3x+y=-6
d. 6x+2y=2 two lines are parallel. the equation for the first line is y=-3x+5. which of the following can't be the equation of the second line?
a. y=-3x+2
b. x-3y=-3
c. 3x+y=-6
d. 6x+2y=2 @mathematics

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.