Which of the following is a solution to the inequality y > 3x – 4?

a. (2,2)
b. (-1,-9)
c. (1,1)
d. (0,-6)

The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps