Max has x dollars. Keisha has four more dollars than Max. Which anwsers are correct, choose few. A. x

B. 4

C. 7

D. x + 7

E. x + 4

F. x + 3

G. r - 4

expression #3 is not equivalent. the others are.

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue

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.