Answer:
y= 3/4x
Step-by-step explanation:
Points on the graph
the equation based on the difference in points:
Answer:
b. and d.
Step-by-step explanation:

There are 4 terms.
The second term and the fourth term have negative coefficients.
Terms are only negative depending on the value of the variables.
Answer:
x=12
Step-by-step explanation:
2x-4=x+8
2x-x=4+8
1x=12
12/1=12
12=x
Width=1cm and length=21cm or width=3cm and length=7cm.