Question

PLS ANSWER ONLY MATH GENIUS
NO SPAM THIS IS 8TH GRADE !!!!!!!!!!

Answer 1

$d. {7}^{ - 2}$

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Answer 2

HEY MATE HERE IS YOUR ANSWER

1.1/2
2.7^-2
3.a^-y
4.(5/2)^4 [(2/5)^-4]
5.4/3

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