4 years ago

Select the correct answer.

Mathematics

2 answers:

pantera1 [17]4 years ago

4 0

Answer:

Step-by-step explanation:

???

Pavel [41]4 years ago

3 0

Explanation:

(x2 + 7x) + (2x2 - 7x)

Add the similar terms

(x2 + 2x2) + (7x-7x)

3x2

Since it has a single term, it is a monomial. Since is has x2, it is quadratic in nature.

Answer:
Therefore, the correct answer is A.

Hope this helped!

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lesya692 [45]

Scientific notation

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lukranit [14]

Answer:

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Step-by-step explanation:

Given data set: 113, 14, 23, 12, 114

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