Answer:
B
Step-by-step explanation:
 
        
             
        
        
        
Q1) £16.50 x 1.12 = £18.48
Q2) 
2+9+1= 12
3h 33m = 213m
213/12 = 17.75
2x17.75 = 35.5 (music)
9x17.75 = 159.75 (films)
1x17.75 = 17.75 (books) 
So it’s 159.75 minutes for the films to download
        
             
        
        
        
Answer:
4 1/2
Step-by-step explanation:
 3/4 divided by 1/6 turns into 3/4 divided by 6/1, but then you multiply instead so its 3/4 x 6/1 = 4/12 
 
        
                    
             
        
        
        
Answer: x> or equal to -5
Step-by-step explanation:
5x – 6 – 8x ≤ 9
Combine the lioe numbers
-3x-6≤ 9
+6 to both sides
-3x≤ 15
Divide by a -3 to both sides
X>or equal to -5
Hope that helps
 
        
             
        
        
        
(10(1-(1/2)^5)/1-(1/2) = 
20(1-1/32)
=155/8