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Home > AC > Chapter 7 > Lesson 7.2.3 > Problem 7-78

7-78.

Multiple Choice: The cost of a sweater is less than the cost of a pair of jeans, while a hat is twice the cost of a sweater. If the pair of jeans costs j dollars, then which expression below represents the cost of the hat?

First find the cost of a sweater using the variable .

Using that information, can you find the price of the hat?

(c)