Which system of inequalities with a solution point is represented by the graph? y > 2x – 2 and y < x – 1; (3, 1) y > 2x – 2 and y < x + 1; (–3, 1) y > 2x + 2 and y < x – 1; (3, 1) y > 2x + 2 and y < x + 1; (–3, 1)

The answer to thus question is D, y > 2x + 2 and y < x + 1; (–3, 1)

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.