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suter [353]
3 years ago
10

Two lines, C and D, are represented by the equations given below:

Mathematics
1 answer:
defon3 years ago
8 0
Substitue y=3x+2 to the y in y=x+10.
3x+2= x+10

Subtract 2 to both sides.
3x=x+8

Subtract x to both sides.
2x=8

Divide both sides by 2
2x/2 = 8/2

You are left with x = 4

Choose one equation and replace x by 4.
y = (4) + 10
y= 14

Now, you have x = 4 and y= 14. So, your ordered pair is (4,14) because both lines pass through that point.

If you do not want to do this solution, I suggest you graph it using the slope.
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Greatest common divisor of 24 ; 80 and 180 ?
Katarina [22]

Answer:

Step-by-step explanation:

1: GCF (72, 144, 180) = 36

2: GCF of 10 and 13 is 1.

3: GCF of 135, 45, and 25 is 5

4: GCF of 150 and 225 is 75

7 0
3 years ago
Write the slope-intercept form of the equation of each line given the slope and y-intercept slope=7/4, y-intercept= -5
Radda [10]
The equation is y=7/4x-5
6 0
3 years ago
Determine if the numbers are parallel, perpendicular or netiher.
Margarita [4]

Answer:

Parallel :)

Step-by-step explanation:

thats the tea sis.

4 0
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krok68 [10]
The answer would be -1.125
7 0
4 years ago
How many labeled points are between points b and u ?
Olenka [21]

Answer:

It is difficult to give a specific answer without your scenario but maybe this may help you out a bit.

Let's say you have a line like the one attached:

I labelled certain points b and u so you can use it as a reference. Now all you need to do is count all the points that lie on the same line and are found between.

In this case it would be point d and point e because the rest of the points do not line on the same line. For this problem particular scenario, the answer would be 2.

7 0
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