Use the method of ELIMINATION to solve the system. You must SHOW ALL WORK. Make sure you have an answer for both x and y.
2 answers:
Answer:
<h3>Required <u>Answer</u><u>:</u><u>-</u></h3>


- by adding eq (1) and eq (2) we get




<h2>__________________________</h2>






- Substitute the value in eq (2)














(7,-1) will be you’re answer
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N-the number
the product of 8 and the number: 8 × n = 8n
5 less than the 8n: <u>8n - 5</u>
Answer:
3
Step-by-step explanation:
f(x)=a*b^x - is a formula of exponential function
As we know the point (x=0; y=3) lies at the function's graph.
So we have to put in formula f(x)=a*b^x x=0 f(x)=y=3
3=a*b^0 (b^0=1) => 3=a*1 => 3=a
Its 13 cause 26 times.5 is 13
3/7 because that is the number being added to the zero in the equation
Answer:
4 to the -2 power divided by 4 to the 4th power

<h3>(1/4096) is the right answer.</h3>