Write the equation of a line that contains point (-2,7) and is parallel to x=3

Find the solutions for a triangle with a =16, c =12, and b = 63º

Simplify the expression 10/11(22z) + (a+5) -1

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.