A line is drawn on a coordinate grid by the equation y = 1. Which of the following lines would represent a row
perpendicular to it?
A. a line containing the point (5,2)

B. Y = 1
C. C = 4
D. Y = 3

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1