Answer:
9x^5
Step-by-step explanation:
the factors of 45:
1, 3, 5, 9, 15, 45
the factors of 36:
1, 2, 3, 4, 6, 9, 12, 18, 36
Greatest common is 9
Sales increase with a decrease in the price.
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14.a
15.c
16.d
i choose these because they are in the geometry book