Note that
Find the grearest common factor GCF(30,42). You can see that numbers 30 and 42 have common factors 2 and 3, then

This gives that the greatest number of identical vases florist can fill is 6. Each vase will contain
 carnations; carnations;
 roses. roses.
Therefore, in each vase will be 12 flowers (5 carnations and 7 roses).
 
        
             
        
        
        
Answer:
Answer: 15 cm in one minute. Step-by-step explanation: If the ant travels at 30 cm every two minutes, then divide both numbers by two to get the unit rate, which is 15 I'm per minute
 
        
             
        
        
        
Answer:
D
Step-by-step explanation:
If we isolate the variable in each given compound inequality, we can quickly realize that D is correct.

x is less than or equal to four (solid point on 4 with line going left), but greater than -1 (open point going right).
Signs with 'or equal to' have solid points, and signs without are not solid. 
I hope this helps!
 
        
             
        
        
        
Answer:
the answer is 6.1
Step-by-step explanation:
h= A over B (means you divide) and you get 6.1