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vova2212 [387]
3 years ago
14

-3- 9n +5n-2 combining like terms?

Mathematics
2 answers:
shtirl [24]3 years ago
8 0

Answer:

the answer is on photomath

bezimeni [28]3 years ago
3 0
The answer is -4n -5
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Brooklyn expanded her square garden. She made one side 12 feet longer and the other side 15 feet longer. The expanded rectangula
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Answer:the answer is180ft

Step-by-step explanation:

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It is important to keep the same tense in your business writing, because otherwise your readers may ______.
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Write and solve a proportion to answer the question. 36 is 0.9% of what number w? =0.9100
pickupchik [31]

Answer:

Step-by-step explanation:

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3 years ago
Solve the system using the substituion method<br> -4x+y=8<br> x-3y=9
lions [1.4K]
Hi there!

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x = 9 + 3y
 
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3 0
3 years ago
Ms. wilson draws a model of the factorization of a polynomial with integer factors. her model is partially complete. a 2-column
lana [24]

The equation represented by Ms. Wilson's model is n² + 13n + 40 = (n + 8)(n + 5)

<h3>How to determine the equation of the model?</h3>

The partially completed model is given as:

    |  n

    |  n²

5   | 5n  |  40

By dividing the rows and columns, the complete model is:

    |  n    | 8

n   |  n²  |  8n

5   | 5n  |  40

Add the cells, and multiply the leading  row and columns

n² + 8n + 5n + 40 = (n + 8)(n + 5)

This gives

n² + 13n + 40 = (n + 8)(n + 5)

Hence, the equation represented by Ms. Wilson's model is n² + 13n + 40 = (n + 8)(n + 5)

Read more about polynomials at:

brainly.com/question/4142886

#SPJ4

7 0
1 year ago
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