Identify the property that justifies the statement. 23. 614 = 614
24. If a = b and b = c, then a = c.

23. Reflexive property

24. Transitive property

Step-by-step explanation:

In algebra, the reflexive property of equality states that a number is always equal to itself. Reflexive property of equality. If a is a number, then a = a

The Transitive Property states that for all real numbers x ,y, and z, if x=y and y=z , then x=z .

its adding 5.5 each time

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870