50 40
Three times a larger number is 30 more than 5 times a
smaller number. The sum of the larger number and 5
times the smaller number is 50,
Let x be the smaller number and y be the larger
number
Create a system and graph it to find the solution,
What are the two numbers?
30
20
and y =
10

anser is a

step-by-step explanation:

negitive slope

a .4y4

hope this !

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.