The number of poetry books on Brianna's bookshelf is 5 less than twice the number of novels. Call the number of novels n. Write an expression for the number of poetry books.

Jack bought a sandwich and a coffee. The cost of the sandwich was $3 more than the cost of the coffee. Call the cost of the coffee c. Write an expression for the cost of the sandwich.

Question

6 December, 02:57

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Answers (2)

Know the Answer?

Clay Dillon · Answer 1

the answer to the first one: 2n-5

the answer to the second one: c+3

Joy Rodriguez · Answer 2

P = 2n - 5.

S = c + 3.

Step-by-step explanation:

In the above formulae P stands for the number of poetry books and S the cost of sandwiches.