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ruslelena [56]
3 years ago
11

Please Help

Mathematics
2 answers:
dimulka [17.4K]3 years ago
7 0

Answer:

x=-3.216 and y=2.514

Step-by-step explanation:

We plot the graphs of the equations:

-2x+5y=19

y= -5/6x - 1/6

The point of intersection of two graphs is the solution.

On seeing the graph we see that the solution is:

x=-3.216 and y=2.514

-13/4=-3.2 and 5/2=2.5

Hence, correct option is:

B

saw5 [17]3 years ago
5 0

Answer:

6y + 4x = 18 5/6


Step-by-step explanation:

-2x+5y=19

y= -5/6x - 1/6

Combine the xs

Combine the ys

Combine the whole numbers

6y + 4x = 18 5/6



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<u>EXPLANATION</u><u>:</u>

In ∆ ABC , ∠ABC = 40°

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and

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Step-by-step explanation:

Here the given equation are:

y = 3 x + 1

and y  = 4x - 7

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<u>Consider equation 1: </u>

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3 0
3 years ago
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