Which of the following methods would be the easiest to use to solve x2 - 6 = 0?
A. factoring
B. isolating the x term and finding the square root of both sides
C. using the quadratic formula
D. All three methods would be easy and effective.

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -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.