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aliya0001 [1]
2 years ago
13

Combine terms to simplify a + 2a +7

Mathematics
1 answer:
Nimfa-mama [501]2 years ago
8 0

Answer:

Step-by-step explanation:

  1. Identify Like Terms: <em>a</em> and <em>2a</em> are like
  2. Combine Like Terms: <em>a + 2a = 3a</em>
  3. Substitute to Form an Expression: <em>3a + 7</em>

Sincerely,

<em>Gigabyte</em>

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Answer:

there is no solution for these linear equations in two variables.

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3 years ago
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Please answer and explain
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Answer:

C

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3 years ago
The length of a rectangle is 5 more than twice the width. If the perimeter of the rectangle is 34, what is the length?
larisa86 [58]
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3 years ago
A cylinder with a radius of 1 cm and a height of 21 cm has the same volume as a cone with a height of 7 cm. What is the radius o
Natasha_Volkova [10]

Answer:

<h2>A) 3 cm</h2>

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