1 answer:
Answer:
9 years
Step-by-step explanation:
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Answer:
C.
Step-by-step explanation:
15+14+13=42
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Answer: C. (x2 - 5)(x + 3)
Step-by-step explanation:
Answer:
(3x-7)+(-4x-8)
3x-7-4x-8
3x-4x-7-8
-x-15
She practiced 630 hours in all because you multiply 18x35