: A sorority is selling 1000 raffle tickets to raise money for a charity. the prize is a $100 gift card to the campus bookstore.
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Answer:
Step-by-step explanation:
1) Find the Greatest Common Factor (GCF).
1 - What is the largest number that divides evenly into and
?
It is
2 - What is the highest degree of that divides evenly into
and
?
It is 1, since is not in every term.
3 - Multiplying the results above,
The GCF is 4.
2) Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
3) Simplify each term in parentheses.
4) Factor out common terms in the first two terms, then in the last two terms.
5) Factor out the common term .