Answer:
B
Step-by-step explanation:
Actually I think it may be C
It would be: 420 + (420 * 17.5%)
= 420 + (420 * 0.175) [ 17.5% = 0.175 ]
= 420 + 73.5
= 493.5
In short, Your Answer would be <span>£493.5
Hope this helps!</span>
The third term was likely to be 25. You can see a pattern -6 when it goes up a term.
