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Papessa [141]
3 years ago
12

2x + 3y - 10 = 0 2x -y-2 = 0

Mathematics
2 answers:
Whitepunk [10]3 years ago
5 0
I think this is an easier and faster way. You can solve it as a simultaneous equation. You bring the -10 and -2 to the other side by addition then you can multiply one of the equations by -1 so you can cross out the x as they are the same values but opposite signs then solve for y after solving for y substitute y with your answer and solve for x. Hope this helps
lora16 [44]3 years ago
3 0

Answer:

2

x

+

3

y

−

10

=

0

 

Solve for  

y

.

Tap for more steps...

y

=

−

2

x

3

+

10

3

Use the slope-intercept form to find the slope and y-intercept.

Tap for more steps...

Slope:  

−

2

3

y-intercept:  

10

3

Any line can be graphed using two points. Select two  

x

values, and plug them into the equation to find the corresponding  

y

values.

Tap for more steps...

x

y

1

8

3

2

2

Graph the line using the slope and the y-intercept, or the points.

Slope:  

−

2

3

y-intercept:  

10

3

x

y

1

8

3

2

2

Step-by-step explanation:

i am sorry it came like this

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Step-by-step explanation:

1.

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2.

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tankabanditka [31]

Answer:

2 raisins.

Step-by-step explanation:

Let x represent total number of required ingredient.

We have been given that Ren finds 6 peanuts, 4 raisins, 3 cranberries, and 5 chocolate chips in a handful of trail mix. We are asked to find of which ingredient Ren will have 2 pieces for a total of 9 pieces.

First of all, we will find total number of ingredients by adding each ingredient as:

\text{Total number of ingredients}=6+4+3+5

\text{Total number of ingredients}=18

Now, we will use ratio to solve for our given problem as:

\frac{\text{Required ingredient}}{\text{Total ingredient}}=\frac{2}{9}

\frac{x}{18}=\frac{2}{9}

\frac{x}{18}\cdot 18=\frac{2}{9}\cdot 18

x=\frac{2}{1}\cdot 2

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