Shorter. Because of the way the arches work. the pink dot is the center.
3:5=x:50
Therefore 5 ×x = 50
x = 10
Therefore 3 × 10 = 30
therefore 30 blue pens
proof = 30 blue + 50 red= 3+ 5
therefore 80 = 8x
G-13=7 the answe is 20 if you just making a equation would have been more help w a pic or something
Answer:
b
Step-by-step explanation:
plz vote my answer the brainiest as i am trying to lvl up, hope this helps!