Which words and phrases signal that paragraph 2 mostly uses a compare-contrast text structure?

The bike store marks up the wholesale cost of all the bikes they sell by 30% and andre wants to buy a bike that has a price tag of 125 what was the wholesale cost of the bike

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

How is working backward similar to solving an equation?