Each shirt cost $8.50. Each pants cost $12.50.
        
             
        
        
        
<h3><u>The value of c is greater than or equal to the value 9.5</u></h3>
2c ≥ 19
We can treat this inequality like a standard algebraic equation.
<em><u>Divide both sides by 2.</u></em>
c ≥ 9.5
 
        
        
        
Answer:

Step-by-step explanation:
We have been given a table to voters and their ages. We are asked to find the probability that a voter is younger than 45.
Voting age         Voters
17-29                       9
30-44                      8
45-64                    32
65+                        15
We can see from our given table that age of 17 (9+8) voters is between 17 to 44 years.
To find the probability that a voter is younger than 45, we will divide 17 by total number of voters.




Therefore, the probability that a voter is younger than 45 is 0.27.
 
        
             
        
        
        
Answer:
$1,080
Step-by-step explanation:
To solve, we can make a proportion 
14 lessons are $210 and 72 lessons are $x 
14/210=72/x
Cross multiply 
14*x=210*72
14x=15120 
To solve for x, we need to get x by itself. Since x is being multiplied by 14, divide both sides by 14. 
14x/14=15120/14
x=1080 
So, 72 lessons will cost $1,080
 
        
                    
             
        
        
        
Answer:
36 cm2
Step-by-step explanation:
tep-by-Step:
Start with the formula:
Area = a2
Don't forget: a2 = a × a (a squared).
Substitute the side length into the formula. In our example, a = 6.
Area = 6^2 = 6 × 6 = 36 cm2
Answer:
The area of the square with sides of length 6 cm is 36 cm2.