B because the sum of 2 sides must be GREATER than the 3rd side
Answer:
y+9=21
Step-by-step explanation:
9 more than y equals 21.
It is better if you purchase the 12 pack of 1.4 to point one ounce bars for 2 cents less and get more and pay less and get more
Answer: -3x^3 - 7x^2 - x + 39
Step-by-step explanation:
2/(x^2 -9) - 3x/(x^2-5x+6)
get those denominators factored out
2/(x-3)(x+3) - 3x/(x-3)(x-2)
Multiply both by both denominators
2(x-3)(x-2) - 3x(x-3)(x+3)
Multiply it out
(2x^2 - 10x + 12) - (3x^3 + 9x^2 -9x - 27)
Simplify and it becomes
-3x^3 -7x^2 -x + 39
Answer:
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Step-by-step explanation:
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