Answer:
its 42
Step-by-step explanation:
315-18+81=378
Correct mean =378/9=42
The correct answer is: [B]:
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<span> f(x) = (x - 9)(x + 9)(x + 5); x= 9, -9, -5 .
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</span>
Answer: 10u3 + 4u2 - 2u + 10
Step-by-step explanation:
( 4u3 + 4u2 + 2) + ( 6u3 - 2u + 8)
opening the bracket
4u3 + 4u2 + 2 + 6u3 - 2u + 8
collecting like terms
4u3 + 6u3 + 4u2 - 2u + 2 + 8
10u3 + 4u2 - 2u + 10
Answer:
( - infinity, 4) thats the range hope it helps.
Answer:
10 legs
Step-by-step explanation:
4 legs- bed
2 legs- you
4 legs- chair
Please give me brainless