Answer:
47,000
Step-by-step explanation:
6,750 rounds up to 7,000
 
        
             
        
        
        
Answer:
x = 12
Step-by-step explanation:
Remark
These two angles are corresponding angles and as such, they are equal.
Equation
8x+ 36 = 5x + 72 
Solution
Subtract 5x from both sides
8x - 5x + 36 = 5x - 5x + 72          Combine like terms.
3x + 36 = 72                                 Subtract 36 from both sides
3x + 36 - 36 = 72 - 36                  Collect like terms
3x = 36                                          Divide by 3
3x/3 = 36/3                                   Divide
x = 12                                             Answer
 
        
             
        
        
        
Answer:
see below
Step-by-step explanation:
1. 0 = (r + 1)(r + 8)
Using Zero Product Property, r = -1, r = -8
2. h(r) = (r + 1)(r + 8)
          = r² + 9r + 8
          = (r + 9/2)² - 81/4 + 8
          = (r + 4.5)² - 12.25 (Complete the square)
    Vertex: (-4.5, -12.25)
 
        
             
        
        
        
Perhaps you could just outline the topic lightly but try your best not to give away your topic idea. In this case talk about technology but don't talk about the dependency of technology, for the first paragraph as mentioned in your title text and then in your second paragraph you could talk about the dependency of technology.
 
        
             
        
        
        
1)-8(-2x+6)+(-10)
16x-48-10
16x-50
2) 9(x-8)-17x
9x-72-17x
-8x-72