OpenStax, Intermediate Algebra 2e §1.1 Use the Language of Algebra · Exercise 53 · Algebra · Expressions
Use the Language of Algebra · Exercise 53
Translate the phrases into algebraic expressions.
Greg has nickels and pennies in his pocket. The number of pennies is seven less than three times the number of nickels. Let n represent the number of nickels. Write an expression for the number of pennies.
OpenStax, Intermediate Algebra 2e · §1.1 Use the Language of Algebra · Exercise 53
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Checked against the answer in OpenStax, Intermediate Algebra 2e.