Will give brainliest! this is 20pts! which mathematical property is demonstrated? if x = –3 and –3 = z, then x = z. a.) symmetric property of equality b.) transitive property of equality c.) closure property of multiplication d.) closure property of addition

B.) transitive property of equality

Step-by-step explanation:

x = –3 and –3 = z, then x = z.

Symmetric property of equality: if a = b then b = a

Transitive property of equality:  if a = b and b = c, then a = c

Closure property of multiplication:  the set is closed under multiplication

Closure property of addition:  the set is closed under addition

need points to ask question

step-by-step explanation:

a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)