Anyone know the answer?
2 answers:
The second option is correct since the number x can't be 11 or lower.
The expression says that the sum of x + 4 needs to be higher than 15 since the symbol < is there.
Your expression in words would be:
Fifteen is less than the sum of x plus four. - Maybe it makes more sense to you now.
Answer:
Hope it helped,
Happy homework/ study/ exam!
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Start by setting up a factor tree for each number.
Factor in anyway that you'd like.
At the end, circle all prime numbers.
Remember, prime numbers are numbers
with only 2 factors, 1 and the number itself.
Now write these factors in least to greatest
multiplying them separate rows.
Circle factors they have in common.
Since 3 pairs of two's match up, multiply by 2 three times to get 8.
So the GCF is 8.
