Answer:
 4.5 hours
Step-by-step explanation:
8:2h = 18:x
8x = 18×2h
x = 36h/8
x = 4.5
hope this helps :)
 
        
             
        
        
        
Step-by-step explanation:
g(x) = 3x² + 2x - 1
g(-1) = 3(-1)² + 2(-1) - 1
 = 3(1) -2 -1
 = 3 - 3
 = 0
 
        
             
        
        
        
Answer:
13
Step-by-step explanation:
It should just be 104 divided by 8 which equals=13
 
        
             
        
        
        
Answer:i don't know this question
38 square feet  18 inches
Step-by-step explanation:  add   to get you answer thank you and next time ask your teacher.bye
