Mathematics, 12.11.2020 01:10, roman2328

2. Sara took skydiving lessons. The Skydiving Shack charges $30 per hour for lessons. Sara also gave her Skydiving Instructor a tip of $15. (a) Define the unknown in the scenario and assign it a letter or symbol.

(b) Write an expression to represent the amount of money that Sara paid for her Skydiving adventure.

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2. Sara took skydiving lessons. The Skydiving Shack charges $30 per hour for lessons. Sara also gave...