The value of k is
<h3>How to solve the simultaneous equation?</h3>
Given:
x-y=k.............(eq i)
2x²+y²-15..............(eq ii)
We would make y the subject formula in eq ii
2x²+y²-15= 0
2x² + y²= 15
y²= 15-2x²
y= 
...........(eq iii)
Substitute the value of y into eq i
x-(= k
x- (
= k
k=
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Answer:You’re answer would have to be B) 41+28=69
Because 69-28=41 and 41+ 28 = 69
Answer:
The third graph is your answer.
Step-by-step explanation:
I included a graph below with the correct graphing.
Answer:
Exact Form:
x
=
1
2
Decimal Form:
x
=
0.5
Step-by-step explanation:
