Answer:
C. AB/BC=FE/ED
Step-by-step explanation:
 
        
             
        
        
        
Total purchase she did : $20.90+$18.95=$39.85
7% tax means that we have to 7% or (7/100) extra
7% X 39.85= 2.79
total pay: 39.85+2.79=42.64
total cash: $50
what she gets back: 50-42.64=7.36
        
             
        
        
        
Answer:
The answer is 743.4 square inches
Step-by-step explanation:
1. find the length-   2 x 40=80 cm
2. find the width-  1.5 x 40= 60cm
3. find area (Length x width)-  80 x 60= 4800 square cm
4. find length but in inches-   1in=2.54cm  length=80/2.54 = 31.5 inches
5. find width but in inches-  width= 60/2.54= 23.6 inches
6. Find area(length x width)-  31.5 x 23.6= 743.4 square inches
 
 
        
             
        
        
        
0.1 yards. 
0.5 / 5 = 0.1
you can check this by doing 0.1 x 5 which equals 0.5