Determine the coordinator of the point
of intersection of lines
3x-2y=13 and 2y+x+1=0

What is the value of 1/3x + 7x when x = 5

If lmn=xyz, which congruences are true by cpctc? check all that apply

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.