Basic Algebra Notation

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Translate this into an algebraic expression: 8 less than the product of 4 and a number. Use the variable m to represent the unknown number.

Back

4m − 8

Front

m plus the product of 6 and n

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m + 6n

Front

4 less than x

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x − 4

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a number squared increased by 1

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x² + 1

Front

Kalia buys 5 items that cost d dollars each. She gives the cashier $60. Which expression represents the change she should receive?

Back

60 − 5d

Front

2n

Back

Front

ab

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