Answer:
108
Step-by-step explanation:
Because the area formula is a*b and 12*9 is 180
So the answer is 180 which is A
I hope this helps :)
 
        
             
        
        
        
Let the first digit of the 2-digit number be x and the second digit be y.
Then the ratio (x/y) equals (1/2).  Write a formula for y in terms of x.
The tens digit is 2 more than the units digit.  Using the letters x and y, write out the proper equation.
Now solve your two equations simultaneously for x and y.
        
             
        
        
        
Answer:
$0.11 per frozen fish stick
Step-by-step explanation:
If a package of 18 fish sticks cost $1.95, to find the cost per frozen fish stick you need to divide $1.95 by 18
$1.95 / 18 frozen fish stick = $0.108 or $0.11 per frozen fish stick
 
        
             
        
        
        
Lake Erie 
Step-by-step explanation: