Answer:
 a homogeneous mixture of two or more substances in relative amounts that can be varied continuously up to what is called the limit of solubility
 
        
             
        
        
        
Answer:x=−136
Step-by-step explanation: Step 1: Simplify both sides of the equation.
2+x=
7
8
x−15
2+x=
7
8
x+−15
x+2=
7
8
x−15
Step 2: Subtract 7/8x from both sides.
x+2−
7
8
x=
7
8
x−15−
7
8
x
1
8
x+2=−15
Step 3: Subtract 2 from both sides.
1
8
x+2−2=−15−2
1
8
x=−17
Step 4: Multiply both sides by 8.
8*(
1
8
x)=(8)*(−17)
 
        
                    
             
        
        
        
Answer: x=-17
Step-by-step explanation: Divide by -1 then add 8 to both sides and get (x+9)^3=-512, and the cube root of -512 is -8, so x+9=-8, and subtracting 9 from both sides we get x=-17 as answer.
 
        
             
        
        
        
Answer:
Length = 42.5 cm
Step-by-step explanation:
length of rectangle = 5 + 3w
So l = 5 + 3w where w = 12.5
Equation:
L = 5 + 3(12.5)
Solving the Equation:
L = 5 + 3(12.5)
L = 5 + 36 + 1.5
L = 42.5
Length: 42.5 cm
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-Chetan K
 
        
             
        
        
        
The value of x is 13, from the values of x the values of a,b and c becomes 5, 12 and 13, which is obtained by using Pythagorean theorem.
Step-by-step explanation:
The given is,
              a = 5
              b = x - 1
              c = x
Step:1
       Pythagorean theorem is,
                 ................................(1)
................................(1)
       (  It states that the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides )
       From the given values the equation (1) becomes,
                        
                              (  )
 )
                25 + (  + 1 - 2x ) =
 + 1 - 2x ) = 
                            25 + 1 -2x = 0               ( ∵ Eliminate  in both sides)
 in both sides)
                                      26 = 2x
                                        x = 13
Step:2
         From the values of x,
                     a = 5
                     b = ( 13 - 1 ) = 12
                     c = 13
Result:
             The value of x is 13, from the values of x the values of a,b and c becomes 5, 12 and 13, which is obtained by using Pythagorean theorem.