Asap! drinks at the fair cost 2.50. use an equation to represent the relationship between the numbers of drinks bought and the cost. define your variable and make a table to write the equation.

1, 2.50

2, 5

3, 7.50

4, 10

1,2,3,4, = x

2.50 , 5, 7.50  10, 12.50= y

1, 2.50  

2, 5

3, 7.50

4, 10  

1,2,3,4, = x

2.50 , 5, 7.50  10, 12.50= y

Step-by-step explanation:

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.

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.