A discount store buys a shipment of lawn mowers at a cost of $35 each. The lawn mowers will be sold for $105 apiece. What is the mark-up percentage?

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

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It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?