Jessica decides to mix grades of gasoline in her truck. she puts in 10 gallons of regular and 6 gallons of premium for a total cost of $33.12 . if premium gasoline costs $0.24 more per gallon than regular, what was the price of each grade of gasoline?

the answer is 62

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