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vampirchik [111]
3 years ago
13

What's the greatest common factor of 129 and 86

Mathematics
1 answer:
Alex777 [14]3 years ago
6 0
<span>To get the Greatest Common Factor of 129 and 86 we need to factor each value first and then we choose all the copies of factors and multiply.</span>
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Please show all work :)
yulyashka [42]
I might be wrong but I think the answer would be -x+2x+6 as a simplified version because if you use the equation (x+4•x+3)-3x(x+1)=a (or any letter you choose), you will get 3x+x^2+12+4x-3x-3x^2=y. Then, you can combine like terms:
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7 0
3 years ago
The graphs of two linear equations ax + by = c and bx - ay = c, where a, b, c are all not equal to zero.
marin [14]
Let us find the slopes of the two lines

ax+by=c, slope m1 = -a/b

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3 years ago
Simplify the expression 17y-2x+3(3x-y)+2x
Marat540 [252]

Answer:

9x+14y

Step-by-step explanation:

First Multiply the number outside of the brackets with the numbers inside the brackets. Ex:3 x 3x and 3 x -y

17y-2x+3(3x-y)+2x

That should get you to this.

17y-2x+9x-3y+2x

Next combine like terms.

14y+9x

Hope this helps!

5 0
3 years ago
An architect built a scale model of a sports stadium using a scale in which 2 inches represents 30 feet. The height of the sport
bija089 [108]
The height of the model in inches would be 6. if you multiply 30 until it reaches 180 you will have 6.
7 0
3 years ago
Rita bought 6 boxes of chocolates. Each box cost $6.48. How much did she spend?
Elena L [17]

Answer:

38.88

Step-by-step explanation:

Take the price per box and multiply by the number of boxes

6.48*6 =38.88

3 0
3 years ago
Read 2 more answers
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