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ANEK [815]
2 years ago
8

Which ordered pair is the solution to the system of linear equations y =-7x+2 and y = 9x-14?

Mathematics
2 answers:
DaniilM [7]2 years ago
8 0

Answer:

Solution in photo

shepuryov [24]2 years ago
4 0

Answer:

(1, -5)

Step-by-step explanation:

Solve the system by setting the equations equal to each other, and solving for x:

-7x + 2 = 9x - 14

2 = 16x - 14

16 = 16x

1 = x

So, the x coordinate of the solution will be 1.

Plug in 1 as x into one of the equations, and solve for y

y = -7x + 2

y = -7(1) + 2

y = -7 + 2

y = -5

So, the y coordinate is -5.

The ordered pair solution is (1, -5)

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A shop recorded total sales of $2,000 on Monday. On Tuesday, its sales fell by 10%. On Wednesday, sales fell by another 20% comp
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2 years ago
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il63 [147K]

Answer:

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