The land bridge (Bering strait) and the crossing from Canada
        
             
        
        
        
Well, your ratio given is 18 to 4. so multiply both numbers (18 and 4) by some number and you will have an equivalent ratio. 
example: if you had 2 times as many people, then an equivalent ratio would be 18*2 to 4*2 = 36 to 8
        
             
        
        
        
Answer:
B
Step-by-step explanation:
Simple interest is based on the principal amount of a loan or deposit.
 
        
             
        
        
        
The LCD of 24 and 23 is 552, so 276/552 - 240/552 = 36. After simplifying 36/552, you get 3/46 and that is your answer.
        
             
        
        
        
So using standard form you convert the equation to 5x - 2y = -10 then use slope m of a line of the form Ax + By = C equals negative a over b. It would be a = 5 b = -2 m = -5/-2 m = 5/2. Have a good day the answer is 5/2