Answer:
x + 46
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define expression</u>
4(-8x + 5) - (-33x - 26)
<u>Step 2: Simplify</u>
- Distribute:                              -32x + 20 + 33x + 26
- Combine like terms (x):         x + 20 + 26
- Combine like terms (Z):         x + 46
 
        
             
        
        
        
<span>
<u><em>Answer:</em></u>18
<u><em>Explanation:</em></u>To round a number to the nearest whole number, we would check the fraction part:
If the fraction is <u>less than</u> 0.5, then we would simply ignore the fraction
If the fraction is <u>equal to or more than </u>0.5, then we would add 1 to the whole number and eliminate the fraction.
<u>In the given , we have:</u></span>

<span>. 
The fraction part is </span>

<span> which is greater than 0.5
This means that we would add one to the whole number (round it up) and eliminate the fraction.
Therefore, the answer would be 18.
Hope this helps :)</span>
 
        
        
        
Answer:
Y=7
Step-by-step explanation:
(3y+5)= -4 -8y +9 + 77
      -5    -5             
     3y= -9 - 8y + 9 + 77
            +9          -9
     3y=  -8y + 77
     +8y    +8y 
       11y = 77
       11y/11    77/11
         y = 7
 
1. subtract 5 from both sides
2. add -9 and +9 and you get 0
3. add 8y to both sides
4. divide both sides by 11
5. you get y=7
 
        
             
        
        
        
Answer:

Step-by-step explanation:
The populational growth is exponential with a factor of 1.12 each year. An exponential function has the following general equation:

Where 'a' is the initial population (25,000 people), 'b' is the growth factor (1.12 per year), 'x' is the time elapsed, in years, and 'y(x)' is the population after 'x' years.
Therefore, the function P(t) that models the population in Madison t years from now is:
