Given the following system of equations, identify the type of system.

x + y = 6
y = 3 - x

consistent
inconsistent
equivalent

Equations are inconsistent.

Step-by-step explanation:

Given : x + y = 6

            y = 3 - x.

To find : Identify the type of system.

Solution : We have given that

   x + y = 6  →→→→→→→( equation 1).

    y = 3 - x →→→→→→→( equation 2).

Plugging the values of y = 3 - x from equation (2) in equation (1).

x + (3 - x ) = 6

x + 3 - x = 6.

3 = 6

It has no solution ,  these lines are parallel.

Therefore, Equations are inconsistent.

The system of equations is inconsistent

Step-by-step explanation:

we have

-----> equation A

-----> equation B

equation A and equation B has the same slope

so

The lines are parallel

The system has no solution

therefore

The system of equations is inconsistent

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.