5x+30- 2x+9
3x+39 is the expression.
        
             
        
        
        
Answer:
1  3/40
Step-by-step explanation:
1  1/4 +1 1/5 +7/8= 3  13/40
3/4  .3= 2 1/4
3 13/40 -  2 1/4
 
        
             
        
        
        
Answer:
300x^12/15x^10=300/15*x^12/x^10=20*x^2=20x^2
a^4/a^4=1
g^6/g^10=g^-4=1/g^4
so the answer is (20x^2)/g^4
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: 2, 2, 2, 5, 13, 13.
Step-by-step explanation:
Here is the math in order to find the prime factorization
6760 ÷ 2 = 3380
3380 ÷ 2 = 1690
1690 ÷ 2 = 845
845 ÷ 5 = 169
169 ÷ 13 = 13
13 ÷ 13 = 1
 
        
             
        
        
        
Answer:
15/36
Step-by-step explanation:
there are 36 inches in yard so it will be 15/36