Answer:2
Step-by-step explanation:
Answer:
the third slot should be 5x+4-9+x
then the last one should be 6x-5
Answer:
take a picture and ill be able to help you
Step-by-step explanation:

so

so at the same weight, the 5 pounder costs 1 cent more
Answer:
y-3=4(x-10)
Step-by-step explanation:
Point Slope Form: y-y1=m(x-x1)
Where m=slope and (x1, y1) is a point on the line.
m=(y2-y1)/(x2-x1)=(11-3)/(12-10)=8/2=4
So the slope is 4,
y-3=4(x-10)