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almond37 [142]
3 years ago
7

Solve. -6<3n+9<21 Thanks!

Mathematics
2 answers:
almond37 [142]3 years ago
5 0

Answer:

the answer you are looking for is -5<n<4

kvv77 [185]3 years ago
4 0

Answer:

−6<3n+9<21

−6+−9<3n+9+−9<21+−9(Add -9 to all parts)

−15<3n<12

−15

3

<

3n

3

<

12

3

(Divide all parts by 3)

−5<n<4

Step-by-step explanation:

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what is the length of tw¯¯¯¯¯¯ ? segment t w with point u between t and w. segment t u is marked congruent to segment u w. segme
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Which is the same length as 4 kilometers?
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A. 4000 meters because

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3 years ago
Franklin school is having a Popsicle party for its nine hundred fifty four students.The secretary there will some Popsicle left
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Answer:

175 boxes

Step-by-step explanation:

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3 years ago
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Answer:

\frac{2(x^{2} + 5x + 3)}{(x+3)(x+5)}

Step-by-step explanation:

We need to sum the following two expressions:

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\frac{x(x+5) + (x+2)(x+3)}{(x+3)(x+5)}

expanding the polynomial in the numerator:

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This is the most simplified form we can get:

\frac{2(x^{2} + 5x + 3)}{(x+3)(x+5)}

8 0
3 years ago
Read 2 more answers
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