5x-16y=272 y=(64-7x)/4

Answers

Answer 1
Answer:

Answer:

x=16, y=-12. (16, -12).

Step-by-step explanation:

5x-16y=272

y=(64-7x)/4

------------------

4y=64-7x

4y+7x=64

5x-16y=272

---------------------

4(4y+7x)=4(64)

5x-16y=272

-----------------

16y+28x=256

5x-16y=272

------------------

33x=528

x=528/33

x=16

5(16)-16y=272

80-16y=272

16y=80-272

16y=-192

y=-192/16

y=-12

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Well you need to find both probabilities first:

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Answers

Answer:

Step-by-step explanation:

Let y represents the amount James have after 6 years,

Given,

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Answers

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Answers

Answer:

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Step-by-step explanation:

Write and solve an equation of ratios:

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------------ = ------------

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Answer:

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Step-by-step explanation:

For the following system of inequalities, which point lies in the solution set? 4x + 2y > 12 x − y > 5

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A. (1,1)
B. (8,4)
C. (3,9)
D. (9,1)

Answers

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Answer:

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Step-by-step explanation:

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Answers

The image and preimage are exactly the same. Only the position changes.