Mathematics, 26.02.2021 01:00 Hadi3405

3. At the mall, Leona bought a T-shirt and a book for a total of $23. The book cost $12. How much did the T-shirt cost? (a) What is the unknown information?
(b) Let x represent the unknown information. Write an addition equation that models the problem
(c) Solve the equation.
(d) Answer the question

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3. At the mall, Leona bought a T-shirt and a book for a total of $23. The book cost $12. How much di...

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