The answer is 1050 minutes
        
             
        
        
        
Answer:
Minimum at (-4, -10)
Step-by-step explanation:
x² + 8x + 6
The coefficient of x² is positive, so the parabola opens upward, and the vertex is a minimum.
Subtract the constant from each side
x² + 8x = -6
Square half the coefficient of x
(8/2)² = 4² = 16
Add it to each side of the equation
x² + 8x + 16 = 10
Write the left-hand side as the square of a binomial
(x + 4)² = 10
Subtract 10 from each side of the equation
(x+ 4)² -10 = 0
This is the vertex form of the parabola:
(x - h)² + k = 0,
where (h, k) is the vertex.
h = -4 and k = -10, so the vertex is at (-4, -10).
The Figure below shows your parabola with a minimum at (-4, -10).
 
        
             
        
        
        
Answer: 900
Step-by-step explanation:
12% means 0.12
total amount means X
"of" means multiply
"is" means equal sign
0.12 * X = 108     / Divide both sides by 0.12
X = 108 / 0.12  = 900
 
        
             
        
        
        
If the entire ray is PQ, then all of those points lie on the ray.
        
                    
             
        
        
        
Answer: 9^-16 
Step-by-step explanation:
a^b*a^c= a^b+c