Answer:
10.50
Step-by-step explanation:
5% of 10 is 0.5 
0.5+10=10.50
 
        
                    
             
        
        
        
Answer:
(2×2×2)×(2×2×2)×(2×2×2)×(2×2×2)×-(2×2×2)×(2×2×2)
 
        
             
        
        
        
1 1/4?? because 7/4 cant be a whole number its a mixed number when simplified
        
             
        
        
        
8x+3y=9
-8x. -8x
3y = -8x+9 
3y/3 = (-8x+9)/3
y = -8/3x +3
so, slope is -8/3
        
             
        
        
        
Answer:
Step-by-step explanation:
Equations
7x + 3y = 4z
<em>Second equation</em>
x + y = z                          Multiply the entire equation by 4
4[x + y = z]                      Now distribute the 4 through the equation
4x + 4y = 4z                    Both equations = 4z. Equate the lefts.
<em>Third equation   </em>
7x+3y = 4x + 4y              Subtract 3y from both sides
7x + 3y -3y = 4x + 4y -3y
7x = y + 4x                      Subtract 4x from both sides
7x - 4x = y + 4x - 4x       Combine
3x = y
Answer: 3x = y