Well if you divide 7 divided by 12 you get 0.583 which you can round however you wish but I am not sure if that’s what you mean
        
             
        
        
        
Answer:
f(u) = 9/5
Step-by-step explanation:
u - 5 = -4(u - 1)      Distribute on the right side
u - 5 = -4u + 4
+4u      +4u            Add 4u to both sides
5u - 5 = 4
     + 5   + 5            Add 5 to both sides
5u = 9                    Divide both sides by 5
u = 9/5
 
        
                    
             
        
        
        
Hello,
If you lose 3 pounds per week, after 3 weeks you lose (3)(3) = 9 pounds.
The change in your weight is represented by the integer 9 (pounds).
Hope this helps!
        
                    
             
        
        
        
Answer:
option B. 
Step-by-step explanation:
we know that
1) The two diagonals of a rhombus are perpendicular
2) The sum of the interior angles in any triangle must be equal to 180 degrees
Let
O ----> the intersection point of the diagonals of the rhombus
In the right triangle OAD

solve for x




 
        
             
        
        
        
$7.50(2)=$15.00 (She takes the taxi twice, and its $7.50 each time she takes it)
$0.45(16)+$0.45(8)=$10.80 (Each mile is $0.45, she goes 16 miles on the way to work, and only 8 miles on the way home. Since she walks half way and  takes the taxi the other half. Half of 16 is 8)
$15.00+$10.80=$25.80
Alexis pays $25.00 per day for her taxi rides.