Answer:
<h2>One solution.</h2>
Step-by-step explanation:
The given question is
<em>Does the following system have One Solution, No Solution, or Infinite Solutions.
</em>
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<em />
<em />
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To solve this system, we just need to multiply the first equation by -1, and then sum those equations.


Then, we use this value to find the other one

As you can observe, the system of equations have a unique solution.
Therefore, the answer is one solution.
Answer:
It is 20
Step-by-step explanation:
Use your fingers if necessary
Answer:
36 degrees
Step-by-step explanation:
Subtract 54 from 90
1450 is what would be in her bank account after 15 years
Answer:
the equation of the line is y=-3x+1
have a great day! hope this helped :D