Answer:
The answer is (x,y)=(-3,-2)
Step-by-step explanation:
I used the comparison method because I dont know what type of method you needed, sorry. The methods I know would be: the Comparison Method (what I used), the Substitution Method, Elimination Method,Inverse Matrix Method, Cramer's Rule, and the Gauss-Jordan Method.
You can also rewrite this equation to 3x-y=-7 and x-y=-1.
I'm sorry, I dont know what kind of answer you're looking for. I really hope this helps.
Cubic inches
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Simply simplify multiplication expressions with a positive exponent
Answer:
Step-by-step explanation:
Let point 
be the point where the straight line drawn from point 
meets the straight line 
, it is evident that 
and 
is similar given that both triangles share the same angle, 
. Hence, the ratio of the sides of each triangle is the same. Specifically,
.
Performing cross multiplication yields
.
Answer:
-4
Step-by-step explanation:
