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2 years ago

Solve for x and y

Mathematics

2 answers:

velikii [3]2 years ago

8 0

Answer:

The correct answer option is a) there are an infinite number of solutions

Step-by-step explanation:

We are given these two following equations:

15x = 5y - 5 --- (1)

y = 3x + 1 --- (2)

Solving these two by the substitution method by putting the value of y in equation (1).

15x = 5y - 5

15x = 5(3x + 1) - 1

15x = 15x + 5 - 5

5 and -5 get cancelled and we are left with 15 on both sides of the equation which will cancel each other.

Therefore, these equations have an infinite number of solutions.

Rainbow [258]2 years ago

5 0

The answer would be option B

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White raven [17]

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Step-by-step explanation:

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2 years ago

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mr Goodwill [35]

Hello There!

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3 years ago

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Pavel [41]

Answer:

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2 years ago

Angle AOC has what measurement according to the protractor? A. 150° B. 50° C. 30° D. 130°

maxonik [38]

Answer:

∠AOC = 50°

B is correct.

Step-by-step explanation:

In the given figure of protractor measure the ∠AOC

Please find the attachment of protractor.

OA is horizontal line which is base of protractor.

In angle AOC, two legs OA and OC

OA is base of protractor. OC another leg.

Now we see position of leg OC of angle AOC.

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2 years ago

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Aneli [31]

I think The answer is 5100

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2 years ago