Tom’s father is 3 times as old as Tom, and his mother is 56 5 6 his father’s age. His sister is 34 3 4 Tom’s age. Tom’s father i
s 6 years older than his mother. How old is Tom’s sister?
It will get you 34 points
It will get you 34 points
1 answer:
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Answer:
4+3=3+4
Step-by-step explanation:
The commutative property of addition says that, the order in which you add two real numbers does not matter.
Let , then
a+b=b+a
From the given options;
4+3=3+4
shows the commutative property of addition
Answer:
21
Step-by-step explanation: