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Answer: Q = 8</h3>
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Explanation:
The left hand side of the first equation is x-3y
The left hand side of the second equation is 2x-6y = 2(x-3y). Note how it's simply double of the first expression x-3y
If we multiply both sides of the first equation by 2, we get
x-3y = 4
2(x-3y) = 2*4
2x-6y = 8
Meaning that 2x-6y = 8 is equivalent to x-3y = 4. Both produce the same line leading to infinitely many solutions. Each solution will lay along the line x-3y = 4.
We can say each solution is in the set {(x,y): x-3y = 4}
Which is the same as saying each solution is of the form (3y+4,y)
Hi there!
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I believe your answer is:
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Here’s why:
- We will use inverse operations to solve for 'x'.
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Hope this helps you. I apologize if it’s incorrect.
29 times, if you divide 725 miles by the miles he can go in one gallon (25 miles), you get 29.
Answer:
the x-axis
Step-by-step explanation:
because the only thing that changed was the - number
Answer:
Scalene, right triangle
Step-by-step explanation:
its a scalene triangle because all the sides are different, and a right triangle because the box in the corners is what shows whether the angle is a right angle or not.
Hope that makes sense.
