After 4 hours there will be 64 000
3 - 32k
2-16
1-8
do you need exactly 50 000?
        
             
        
        
        
In this question, you're solving by adding the two expressions together.
(f+g)(x) is the same as:
3x - 1 + x + 2
Solve:
3x - 1 + x + 2
<em>combine like terms:</em>
4x - 1 + 2
4x + 1
Answer:
4x + 1
 
        
             
        
        
        
Answer:
0.5 or 1/2
Step-by-step explanation:
Step 1.  40/50−15/50 
Step 2.  40-25= 25/50
Step 3.  25/50÷ 5 =5/10
5/10÷ 5 =1/2
4/5−3/10=1/2
 
        
             
        
        
        
Answer:
 27 girls 
Step-by-step explanation:
boys 2 : 3 girls
18: x
18×3= 54:2x
54÷2= 27