Make denomenators the same
times left denomenator by (x+3)/(x+3) and right one by (x-9)/(x-9)

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if expandded we get
Answer:
Triangle 1 and 3
Step-by-step explanation:
Based on a Congruent rule Side angle side :
In triangle 1 and triangle 3 are congruent by side angle side .
Therefore, the answer is triangle 1 and triangle 3.
1 cup is equal to 8 oz, so
3 cups x 8 = 24 oz.
you'll do the same for the two cups
2 x 8 = 16 oz
so adding them all together will be
24 + 6 + 16 + 9 = 55 total oz.
89 is the amount of points the team needs to score in the fifth game to average 70 points.
I hope this help