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Wittaler [7]
3 years ago
11

Which of the following best describes the solution to the system of equations below? -6x + y = -3 7x - y = 3

Mathematics
2 answers:
jarptica [38.1K]3 years ago
8 0

Answer:

x =0  y = -3 or (0.-3)

Step-by-step explanation:

Using elimination method

-6x + y=-3

7x - y = 3

Adding the two equation;

x = 0

Thus; y = -3 - 6(0)

y = -3

rusak2 [61]3 years ago
7 0

Answer:

<em>y= -3</em>

<em>x= 0</em>

Step-by-step explanation:

I will give the explanation in picture, hope you can understand it.

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Y varies directly with x. If x = 16 and y = 2 find y when x = 96
ArbitrLikvidat [17]

Answer:

y = 12

Step-by-step explanation:

Use the equation y = kx

Plug in x and y to find k:

2 = k(16)

1/8 = k

Then, plug in 1/8 as k and 96 as x to find y:

y = 1/8(96)

y = 12

6 0
3 years ago
Are triangles PRU and STQ congruent?
Nataly_w [17]

Answer:

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Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Your sister can get $30 per day, d, for selling clothes at the market. But she has to pay $60 at first for renting a stand. You
Alex

Answer:

6 days

Step-by-step explanation:

pay 60 = -60

Let d = the number of days

30d - 60 = sister

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Equation:

30d - 60 = 20d                    Move 30 to the other side

-30d          -30d

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-60 = -10d                                

-10     -10                                Divide

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5 0
3 years ago
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garik1379 [7]

Answer:

answer in pic above

Step-by-step explanation:

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2 years ago
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jek_recluse [69]

Answer:

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Step-by-step explanation:

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