Answer:
c is the answer we get it by multiplying terms
Answer:
A) y= -1/4x + 21/16
Step-by-step explanation:
y-1= -1/4(x + (-5/4))
y= -1/4x - 5/4+1
y= -1/4x + 21/16
Answer: 1 solution
An augmented matrix for the system is
[2,6,12;1,1,2] where we will call the first two columns A and the third b. A is linearly independent since it is row equivalent to the identity matrix, which tells us that for any b there will be a unique solution (x,y).
Rule for dividing fractions...
(a/b) / (c/d) = (a/b)*(d/c) = (ad)/(bc)
in this case:
(3/5)/(1/2)=(3/5)(2/1)=6/5=1 1/5=1.2