Answer:
22848 is your answer after you subtract the interest rate
Step-by-step explanation:
 
        
             
        
        
        
Answer:
10y+5n+3/6 im not too sure but I think its correct
btw envision gives you a try again
 
        
             
        
        
        
Answer:
it's about 18 percent decrease**** so 20 percent to round up
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1 + 492008 = 492009
Step-by-step explanation:
OR
200009 + 292000 = 492009
 
        
             
        
        
        
Answer:
Length 34 cm
Width 8 cm
Step-by-step explanation:
Let
x-----> the length of the rectangle
y----> the width of the rectangle
we know that
The perimeter of rectangle is equal to
P=2(x+y)
P=84 cm
so
84=2(x+y)
42=x+y ----> equation A
x=4y+2 -----> equation B
substitute equation B in equation A and solve for y
42=(4y+2)+y 
5y=42-2
y=40/5=8 cm
Find the value of x
x=4y+2 ----> x=4(8)+2=34 cm
The dimensions are
Length 34 cm
Width 8 cm