Mathematics, 27.05.2020 22:02, adrianaglass12

One week, Isabelle bought 2 bags of apples and 3 bags of oranges. The next week, she bought 1 bag of apples and 2 bags of oranges. If a represents the cost of each bag of apples and r represents the cost of each bag of oranges, which expression could Isabelle use to calculate the difference between the amounts she spent each week?
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One week, Isabelle bought 2 bags of apples and 3 bags of oranges. The next week, she bought 1 bag of...