Question

Two pair Jason computer, a technician will charge $80 per hour plus a flat charge of $100. The equation t = 80h +100 can be used to determine T, the total charges, in dollars, for a repair that takes H hours. Which of these describes the number of hours that will allow the total charges for the repair to be less than $300

Answer 1

The number of hours that will allow the total charges for the repair to be less than $300 is 2.5 hours.

Step-by-step explanation:

The equation given is t = 80h + 100, where t represents the total charges in dollars and h represents the number of hours. The question asks for the number of hours that will allow the total charges for the repair to be less than $300. To determine this, we can substitute t = 300 into the equation and solve for h:

300 = 80h + 100

Subtracting 100 from both sides of the equation:

200 = 80h

Dividing both sides of the equation by 80:

h = 2.5

Therefore, the number of hours that will allow the total charges for the repair to be less than $300 is 2.5 hours.

Answer 2

0-2

Step-by-step explanation:

T = 80h + 100

T = 80 + 100

T = 180

T = 80(2) + 100

T = 160 + 100

T = 260

Meanwhile, if we go further, this happens:

T = 80(3) + 100

T = 240 + 100

T = 340