Answer:
y = 3x
Step-by-step explanation:
(1 , 3) and (2, 6)
m=(y2-y1)/(x2-x1)
m=(6-3)/(2-1)
m=3/1
m=3
y - y1 = m(x - x1)
y - 3 = 3(x - 1)
y - 3 = 3x - 3
y = 3x
5x+3y=-9
-2x+y=8
The first step is the trickery (and quite frankly, hardest to explain) part. You need to multiply one equation by a number that will create one variable to be the negative version of the other...(Confusing, right? Don't worry, I'll show you)
We are going to solve for X first.
We will multiply the second equation by -3
5x+3y=-9
-3(-2x+y)=(-3)8
Now simplify:
5x+3y= -9
6x-3y= -24
Now combine the two equations (add them together)
11x= -33
Divide by 11
X=-3
Now plug X in to one of the first equations:
5(-3)+3y= -9
-15+3y =-9
3Y= 6
Y= 2
So your final answer is:
x= -3
Y= 2
Hope this helps!
Answer is in the file below
tinyurl.com/wpazsebu
Answer:
the answer is C,2^6×3^3
Step-by-step explanation:
6^3×2^6/2^3
=6^3×2^6-^3
=6^3×2^3
=2^6×2^3
