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Vlada [557]
3 years ago
7

What is 2b + 3c + 5b ? ​

Mathematics
2 answers:
Volgvan3 years ago
4 0

Answer:

7b + 3b

Step-by-step explanation:

Ierofanga [76]3 years ago
3 0

Answer:

7b + 3c

Step-by-step explanation:

Add 2b and 5b

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How do I do this problem
Vilka [71]
Do you mean 7?

You need to multiply each like term differently ( 1. Coefficient, 2. M term, 3. N term, and 4. O term)

1. The coefficients are 4 and 7, and as you have already solved, that equals to 28.

2. The m terms are (m • m) because there is one m in (4mno) and one m in (mn). m • m would equal to m^2.

3. The n terms are (n • n^2 •n) because there is one n in (4mno), n^2 in (7n^2o^2), and one n in (mn). They would equal n^4.

4. The o term would stay as o^2 as there are not other o terms.

To piece it all together, your answer would be 28m^2n^4o^2, or 28 • m ^2 • n^4 • o^2.
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3 years ago
ellen flipped a coin 80 times. the coin landed heads up 44 times and tails up 36 times. what is the theoretical probability of l
pashok25 [27]
1/2 or 50% because each flip of a coin is independent from the last and a fair coin has an equal probably of landing on either side
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Round it to 1lolollololo
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Answer:

Literal equations, simply put, are equations containing two or more variables. Your goal is to solve for just one variable with respect to others

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