C?
Step-by-step explanation:
I haven't done this type of math in a minute so I'm sorry if it isn't the answer
The answer is d.
to find the slope you can do y2-y1/x2-x1
8-(-1)/3-0= 9/3 or 3
you can then put one of the points into the slope intercept form y=mx+b or 8=3(3)+b
you get 8=9+b. you subtract 9 from both sides to get -1=b. y intercept means that the point is (0,-1)
8 pencils. 25% is 1/4 of 100%, so you multiply the number by 4 to get 100%.
Non proportional you can see by the way the graph is
Answer:
dollar dollar
Step-by-step explanation:
dollar dollar