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lora16 [44]
2 years ago
8

Question 9 of 10 Which of the following is a polynomial?

Mathematics
1 answer:
zvonat [6]2 years ago
4 0
A, bc the rest either have a negative exponent or no exponent at all.
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Question 1 of 10
Naddika [18.5K]

Answer:

B. 6x2+x+7

Step-by-step explanation:

combine like terms

3x^2+3x^2= <u>6x^2</u>

<u>x</u>

3+4=<u>7</u>

3 0
3 years ago
Read 2 more answers
A-b.a+b=<br> giúp mình nhé
lilavasa [31]

Step-by-step explanation:

Did you mean:

= (a - b)(a + b)

= a.a + b.a - b.a - b.b

= a² + ba - ba - b²

= a² - b²

3 0
2 years ago
How far will they be from maya door when they meet
Alona [7]
I need more information. Please explain more
7 0
3 years ago
Kenji earned the test scores below in English class.
lutik1710 [3]

Answer:

mean=87

median=87

Step-by-step explanation:

mean=sum of test score/number of subject

mean=79+91+93+85+86+88/6

mean=522/6

mean=87

Literal meaning of median is medium.

To find the number which lies in the medium, we must rearrange the number in ascending.

79, 91, 93, 85, 86, 88

79, 85, 86, 88, 91, 93

86+88/2=87

Hope this helps ;) ❤❤❤

Let me know if there is an error in my answer.

7 0
3 years ago
Which equation has a slope of -1/4?
Ulleksa [173]

Answer:

C

Step-by-step explanation:

y = mx + b

Choice C is y = (-1/4)x + 1

m or slope = -1/4

4 0
2 years ago
Read 2 more answers
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