asked 70.0k views
2 votes
during summer vacation you charge people $8 per hour for swimming lessons and $20 registration fee if you make 50 to 1 day how many hours did you spend teaching lessons

asked
User Datkom
by
8.1k points

1 Answer

3 votes
8÷30=3.75


3hrs 45mins.

answered
User Brianlmerritt
by
7.5k points

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