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Vera_Pavlovna [14]
3 years ago
12

What is the sum of 3a+b+a+b?

Mathematics
2 answers:
gtnhenbr [62]3 years ago
7 0
3a+b+a+b = (3a+a) + (b+b) = 4a + 2b
dezoksy [38]3 years ago
3 0
3a+b is the good answer

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Write in standard form an equation for the line with slope 1/3 through<br> the point (2,-2).
Alexxandr [17]

Answer:

x - 3y = 8.

Step-by-step explanation:

Use the point-slope form of the equation of a line:

y - y1 = m(x - x1)  where m = the slope and (x1, y1) is a point on the line.

So substituting the given values:

y - (-2) = 1/3(x - 2)

y + 2 = 1/3x - 2/3     Multiply through by 3:

3y + 6 = x - 2

x - 3y  =  6 + 2

x - 3y = 8  <---- Standard Form.

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aalyn [17]

Answer:

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6 0
3 years ago
Read 2 more answers
3 people paying $108 evenly. i am doing rational numbers and i dont understand it at all
motikmotik
I'm not entirely sure what you're asking but 108 divided by 3 is 36.
Each person would pay $36
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D is the answer
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