Sara and her dad visit yo-yo again. this time, the scale says that sarah has 14 oz of vanilla yogurt in her cup. her father's yogurt weighs half as much. how many pounds of frozen yogurt did they buy all together on this visit? express your answer as a multiple measure.

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Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin