Need help Complete the missing value in the solution to the equation. 2x + 3y = 5x - y

x=1 y=3/4 there are many values possible since there is no exact clbalue given

Step-by-step explanation:

if we letx to be 1 then 2+3y=5-y then we arrange all terms we get y to be 3/4

you can put any value of x since the question has'nt given us

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.

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99