Derrick's dog sitting and darlene's dog sitting are competing for new business. derrick's dog sitting charges $14 plus $7 per hour. darlene's dog sitting charges $20 plus $5 per hour.

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

step-by-step explanation: 2

need more info

step-by-step explanation:

what do you mean by "representation"? graph? table? etc.