I'm assuming this is a yearly interest. 
2500*.04=100
7500*.05=375 
so that would be $475 earned from interest
        
             
        
        
        
Answer: 4 blocks west, 6 blocks south
Step-by-step explanation: east and west are opposites 5-1=4 blocks west. 4+2=6 blocks south. the direction would be south-west.
 
        
             
        
        
        
It would be 6 and 1 cause:
6 × 1 = 6 
6 + 1 = 7
Hope that helps :D
 
        
                    
             
        
        
        
Answer:
y = 3x + 7
Step-by-step explanation:
First, we will solve for the slope (m).
The formula for slope is: m = 
m =  --- enter the points into the formula
 --- enter the points into the formula
m =  --- simplify
 --- simplify
m = 3 --- simplify
Now we will solve for the y-intercept (b).
y = mx + b
y = 3x + b --- substitute the slope into the equation
-20 = 3(-9) + b --- substitute the x and y of either point into the equation
-20 = -27 + b --- simplify
7 = b --- add 27 to both sides
b = 7
Done.
y = 3x + 7
 
        
             
        
        
        
3/4x = 2/3
4/3(3/4)x = (2/3)(4/3)
x = 8/9