The probability of spinning on yellow would be 1/3 because this is broken into 3 pieces and that would be the probability of something that has been broken into 3 pieces, and 1/3 in decimal form would be 0.33.
The probability of spinning a blue would be 1/2 because the blue is broken into 1/2 of the spinner, therefore the probability of spinning a blue would be 1/2, and 1/2 in decimal form would be 0.5.
Therefore your answers are,
Blue=0.5
Yellow=0.33
 
        
             
        
        
        
-0.4x=2.5 divide both sides by -0.4
x=-6.25
        
             
        
        
        
Answer:
60
Step-by-step explanation:
x = (1/2)(172 - 52)
x = (1/2)(120)
x = 60
 
        
             
        
        
        
Answer:
12. if 3/5 of them like chocolate ice cream 2/5 don't and 2/5 of 20 is 8.
A=8
13. 296 divided by 8 is 37 
A=37
14. 123 divided by 7 is 17.5714285714 so each child will get 17 sweets and there will be 4 left over.
A=17 remainder of 4 
15. umm i don't know just multiple 4.50 by the amount of soccer balls
A=?
16. srry i don't realy know there not enough of the pattern
Brainlest please
Your Welcome
BIFFY OUT!!!
 
        
             
        
        
        
Answer:
. (5,20)
Step-by-step (x,y)=(5,20)