Y-intercept =12
Slope : y2-Y1/x2-x1
8-10/2-1
Slope : -2
k-3+3<5+3 is the explanation and the answer is k<8
You want to do to one side the same thing you do to the other side.
In order to get the n by itself you divide the 25n by 25. But in order to not change the answer you need to do the same to the 70.

so n=

which can be reduced to

so n=
Answer:
Dealer 2 is more efficient than Dealer 1.
Dealer 2 is the leading brand.
Step-by-step explanation: