Answer:
Step-by-step explanation:
x^2.x^1
=9^2.9^1
= 9 multiplied by 9
=81
9 multiplied by 1
=9
81 multiplied by nine
=585.198599
Answer: fish
Step-by-step explanation: 2+2=fish
n + 8 ≤ 13
n ≤ 13 - 8
n ≤ 5
n = {5,4,3,2,etc}