From the set {17, 22, 27}, use substitution to determine which value of x makes the inequality true. x - 5 < 7
A. 27
B. 22
C. none of these
D. 17

C

Step-by-step explanation:

Solving the inequality

x - 5 < 7 ( add 5 to both sides )

x < 12

None of the given values in the set are less than 12

Then solution is option C

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

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.