13 red, 5 blue, 7 green...for a total of 25
percentage of green ones is : 7/25 = 0.28 = 28% <==
Answer:
Y=1x+0
Step-by-step explanation:
Simple y1-y2 over x1-x2 so...
2-(-2)=4
2-(-2)=4
So Slope of 1 then you pick any coordinate on the line and sub in the y. So I choose (0,0) cuz ya know easy.
SO...
Y=1x+0
7 3/4% tax on a purchase of 250 is $269.38