Answer:
Step-by-step explanation:
Lin bought x grams of sugar.
Jada bought 3⁄4 more than  Lin bought.
<u>The equation:</u>
 
        
             
        
        
        
 6x-1=4x+6
Subtract 4x from each side 
2x-1=6
Add 1 to each side 
2x=7
Divide by 2 to isolate the variable 
6(7/2)-1=21-1=19cm 
I hope this is helpful.
        
             
        
        
        
Answer: 0.2
Step-by-step explanation:
Since the probability that the disk chosen is 5/25, thus can be written in decimal as 0.2.
This means that in a bag of 15 colored plastics discs with different colors, the probability of picking a yellow colored disk is 0.2.