Answer:
343 can be written as

Step-by-step explanation:
since we know,
343 = 7 × 7 × 7
so, we can write 343 as cube of 7
hence,

Answer:
you answer should be b
Step-by-step explanation:
I am not 100% sure
I am assuming its compound interest:-
Balance = 1500(1 + 0.037)^2 = £1613.05 answer
You’d add 65+79 to get 144 then subtract that from 180 and get 36 so X would be 36 :) hope this helped!