I need help with 7-12 HELP PLEASE THIS IS SO HARD

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Answer:
Hello! I hope I’m correct!! :)
Step-by-step explanation:
#7. 7 x 7 ( = 49 )
#8. 8 x 8 x 8 x 8 ( = 4096 )
#9. 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 ( = 256 )
#10. 4 x 4 x 4 ( = 64 )
#11. 5 x 5 x 5 x 5 x 5 ( = 3125 )
#12. 7 x 7 x 7 ( = 343 )
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