Mathematics

20 April, 23:37

Adding Expressions

One week, Gabriel bought 2 bags of beans and 3 bags of rice. The next week, he bought 4 bags of beans and 1 bag of rice. Let b represent the cost of each bag of beans and r represent the cost of each bag of rice. Simplify the expression for the total cost, shown below.

(2b + 3r) + (4b + r)

2b + r

5b + 5r

6b + 2r

6b + 4r

+2

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