Answer:
100 1/4
Step-by-step explanation:
 
        
             
        
        
        
Answer:
(p^2−6) (1-q(p^2-6))
Step-by-step explanation:
p^2−6−q·(p^2−6)^2
Put parentheses around the P^2-6 at the beginning of the expression
(p^2-6) -q (p^2−6)^2
Factor out (p^2−6)
(p^2−6) (1-q(p^2-6))
 
        
                    
             
        
        
        
Answer:
6) 15
7)5
8)120 degrees
9)60 degrees
10)9
Step-by-step explanation:
GHIJ is a parallelogram. 
Opposite sides of a parallelogram are congruent. 
3y - 1 = 2y + 1
3y - 2y = 1 + 1
y = 2
Opposite sides of a parallelogram are congruent. 
4x + 3 = x + 12
4x - x = 12 - 3
3x = 9
x = 9/3
x = 3
6)GH = ?
GH = 4x + 3
GH = 4(3) + 3
 = 12 + 3
 = 15
therefore, GH = 15
7) HI = ?
HI = 2y + 1
 = 2(2) + 1
 = 4 +1
 = 5
 therefore, HI = 5
Opposite angles of a parallelogram are equal. 
8) m(angle I) = 120 degrees...... (given) 
therefore, measure of angle G = measure of angle I
therefore, m(angle G) = 120 degrees
Consecutive angles of a parallelogram are supplementary. 
9) m(angle I) + m(angle J) = 180 degrees
120 + m (angle J) = 180
m(angle J) = 180 - 120
 = 60 degrees. 
The diagonals of a parallelogram bisect each other. 
10) JK = 9 .........( given) 
JK = HK
therefore, HK = 9
 
        
             
        
        
        
X=23
(x+5) - 25 = 3?
If this is what you mean.