Write the standard form of the equation of the line that passes through (-2, -3) and (2, -5).

the slope is 6-2/2-(-2)=4/4=1

point slope form: y-6=1(x-2)

slope-intercept form: y=x+4

Standard form: -x+y=4 change to x-y=-4

Hope that had helped

Have a nice day :)

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.