11. 'Jet Tours' has an aeroplane that will carry 27 passengers. Each of the 27 passengers pays £55 to fly from Liverpool to Prag
1 answer:
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Answer:
A and B
Step-by-step explanation:
using the law of exponents
• =
, hence
=
→ A
note that (- 3)² = 9 = 3², hence
= (3²)³ =
→ B
