-4=-1b-(1/3)b
-4=-(4/3)b
-4/-(4/3)=b
b=3
-------------------------------
(1/2)3+(5/3)2
3/6+10/6=13/6
-23/3=13/6a
(-23/3)/(13/6)=a
a=-46/13
The slope is 5/1. This is because it goes up 5 units and right one unit. This corresponds with the fact that slope is the rise/run on a line.
It has to be (8, 9) because that would put the 4th corner above (8, 7) and right of (2, 9).
Answer:
no solution.
Step-by-step explanation:
Obviously the 5 apples for $1.00 is the better buy. You are getting more apples for less money.
