Which statement completes the syllogism

The form of hypothetical syllogism is;

If P, then Q.

If Q, then R.

Therefore, if P, then R.

From the given statement we have:

M represents "If a, b, and c are real numbers such that a=b",

N represents "a+c=b+c"

O represents "c+a=c+b".

we have;

If M, then N

If N, then O

Therefore, by hypothetical syllogism.

therefore, if M, then O.

Therefore, the statement completes the syllogism is:

If a+c=b+c, then c+a=c+b.

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or