Answer:
to me the answer will be 5 raised to power 2
Step-by-step explanation:
202·87–100·87–2·87
=99.13
20%
I am not 100% sure, however 6x-8=10 add 8 to both sides then youĺl get 6x=18 you divide 6 on both sides, then x will = to 3. I hope this helps