0.5(20x - 50y + 36) - 0.25(-100x + 40y - 12)
10x - 25y + 18 + 25x - 10y + 3
35x - 35y + 21
        
             
        
        
        
The answer is 14 because 14×14=196
        
             
        
        
        
Let the total earnings be = x
Jennifer and Chris split the earnings in the ratio 3:2
Jennifer earned = $48


x=80
Hence total earnings are $80
(a) Chris earning is = 
Hence, Chris earns $32
(b) Jennifer spends 30% of her earnings on a book.
So, price of the book = 
Price of book = $14.40
(c)  Jennifer also buys a magazine for = $5.40
So, total money Jennifer spent on book and magazine = 14.40+5.40=19.80
Money left with Jennifer = 48-19.80= $28.20
In fractions =  
 
or multiplying the numerator and denominator by 10, we get
 =
=
(d) Let the original price of the shirt = x
reduction percentage on x= 40%
Price paid after reduction = 16.80



Hence, the original price of the shirt was $42.
 
        
             
        
        
        
Answer:
The probability that the pebble will NOT land on color blue is 0.67.
Step-by-step explanation:
We attribute the box area as the probability of the events.
So the probability of landing in the Red Area is 1/6, the probability of landing in the Blue Area is 1/3 and the probability of landing in the Yellow Area is 1/2.
P(Red)=
P(Yellow)=
P(Blue)=
The probability of landing in NOT Blue area is given by:
P(Not Blue)=1-P(Blue)=
 
        
             
        
        
        
Answer:
x = 70
Step-by-step explanation:
14 + x = 84
x= 84 - 14 
x = 70
here x is the games lost.
hope tgis helps !