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Rudik [331]
3 years ago
14

Simplify the expression: (3m + 1)(2)

Mathematics
2 answers:
BARSIC [14]3 years ago
3 0

Answer:

6m + 2

Step-by-step explanation:

To simplify the expression you must have to use the distributive property:

(3m + 1)(2)

2 x 3m = 6m

2 x 1 = 2

6m + 2

solmaris [256]3 years ago
3 0
First you would do 3m + 1 but they are different variables, so you do (1)(2), which is 2. You are left with (3m + 2), but these are different variables so you can add these together. Your final answer is 3m + 2.
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Ac=r+d for a solve equation for the indicated variable
konstantin123 [22]

\boxed{a=\frac{r+d}{c}}

<h2>Explanation:</h2>

Here we have the following expression:

ac=r+d

And the question asks for solving the equation for the variable a. So we need to divide both sides of the equation by c:

ac=r+d \\ \\ \frac{ac}{c}=\frac{r+d}{c} \\ \\ \\ But: \\ \\ \frac{c}{c}=1 \\ \\ \\ So: \\ \\ \boxed{a=\frac{r+d}{c}}

<h2>Learn more:</h2>

Solving equations: brainly.com/question/10643312

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π = 3.14
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So, the area of the circle is:
A = π · r² = 3.14 · 15² = 706.5 inches²

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Since  the stained glass window costs $1.40 <span>per square inch, for 353.25 square inches it will cost $494.55:
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3 years ago
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7 0
3 years ago
Read 2 more answers
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Kazeer [188]

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A,D,E

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3 years ago
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