Mathematics: While in the library, 44 students checked out animal books, 28 students checked out mystery books, and twice as many students who checked out mystery books checked out joke books. Which of the following is a good estimation of the total number of books checked out?

While in the library, 44 students checked out - id446783022, isalybeaudion2205

Ответ:

milkshakegrande101

28.01.2022

Mathematics

128

Step-by-step explanation:

44+28+(28x2)=128

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Ответ:

alex5560

10.01.2020

Mathematics

$(3x^2y)(7x^2y)(-2x^2y)=\\ \\=3\cdot 7\cdot (-2)\cdot x^2\cdot x^2\cdot x^2 \cdot y \cdot y \cdot y=\\ \\= -42\cdot x^{2+2+2}\cdot y^{1+1+1}=\\ \\=-42x^6y^3$

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While in the library, 44 students checked out animal books, 28 students checked out mystery books, and twice as many students who checked out mystery books checked out joke books. Which of the following is a good estimation of the total number of books checked out?

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