Question

Every year, 20 fewer students eat in the school cafeteria. Assuming this trend continues, write amultiplication expression to show the change in the number of students over the next 4 years. Expressthis change as an integers.

Answer 1

Explanation:

Let the number of students in sthe initia year = x

The number reduced every year by 20

At year 1 = x-20

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