Question 4(Multiple Choice Worth 5 points)
(05.03 LC)

The equation shows the relationship between x and y:

y = −8x + 3

What is the slope of the equation?

−8
−5
3
8

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.