Given the following prices, explain why brand b is the better buy. (hint: 16 ounces = 1 pound and 1 pound = 453.59 grams)
brand a: 54 ounces for $4.89
brand b: 2007-03-06-00-00_files/i03.jpg pounds for $3.91
brand c: 910 grams for $3.10

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

true !

step-by-step explanation: