Answer:can u pls help answer my question 4d+15 is greater than or equal to -1
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
C - 19/24
Step-by-step explanation:
Take the fractions and put the denominators into a common factor


Add Numerators Across


 
        
             
        
        
        
Answer:
x=(3,1/4)
Step-by-step explanation:
Be sure to use the formula...
 
 
- First, move all variables to one side (left) of the equation. You want one side to be equivalent to zero. 
-Next, you need to find a, b, and c. This should be...
a=4
b=-13
c=3 
- Knowing this, fill in these variable to go along with the formula. I cannot do this for you, as you should try it on your own. But, you should end up with the solution x= (3,1/4).
- Hope this helps! If you need a further explanation or help on any more problems please let me know, as I would be glad to help anytime.
 
        
             
        
        
        
Step-by-step explanation:
<h2><em><u>This triathlon distance requires a 2.4 mile swim (3.9K), 112 mile bike (180.2K), and 26.2 mile run (42.2K). Depending on your fitness level, course conditions, and the weather on race day, you can expect to complete these three legs in about 10 to 17 hours.</u></em></h2>