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Please help. three problems high points !

Please help. three problems high points !-example-1
Please help. three problems high points !-example-1
Please help. three problems high points !-example-2
Please help. three problems high points !-example-3

1 Answer

3 votes

Answer:

Explanation:

the first pic

2b-a

2(7)-3

14-3

answer is 11

second pic

the answer is b^5/a

third pic

the last one 1.13 ft

User Karadoc
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