Answer:
Step-by-step explanation: There are 24 blue cars. If you Multiply 5 by 8 because that is the ratio of red cars, you multiply 3 by the same number. It gives you 24
 
        
             
        
        
        
Answer:Sorry, but I don't know ;(
Step-by-step explanation:
 
        
             
        
        
        
Answer:
70 degrees
Step-by-step explanation:
Find the diagram attached 
The sum of the angles is supplementary that is
45 + 2x- 5 = 180
2x + 40 = 180
2x = 180 - 40
2x = 140
x = 140/2
x = 70
Hence the value of x is 70 degrees
 
        
             
        
        
        
The answer is 1.2 b/c you have to solve x by simplifying both sides of the equation and isolating the variable.