What are the solutions to the system of equations?

y=x2−5x−6y=2x−6

(−1, 0) and (0, −6)

(7, 8) and (0, −6)

(−1, 0) and (−6, 0)

(−6, 0) and (0, −1)

2x^2+5x+17

your welcome. : )

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.