Answer:
5 blue marbles
Step-by-step explanation:
31/3 = about 10
15-10=5
I hope I helped you^_^
Answer: y =7/4x
The y-intercept is 0. To find the slope, do the change in y over the change in x. At the point on the graph, there is a slope of 14/8 = 7/4
-x,y
