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wel
3 years ago
14

marcus has 731 books. He puts about the same number of books on each 9 shelves in his bookcase. About how many books are in each

shelf?
Mathematics
2 answers:
DIA [1.3K]3 years ago
6 0
Marcus has about 81 book on all 9 of the book shelf
4vir4ik [10]3 years ago
5 0
The answer is around 81.

Happy studying ^-^
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3 years ago
Right now the number 33 and 89 to estimate their sum
ozzi

<span> <span><span>Addition, you can have 89 + 33 = 122 </span>
<span>Commutative Property by moving: 33 + 89 = 122
<span>Associative Property by grouping: (3 + 30) + (80 + 9 ) = 122 </span>
<span>Distributive Property by allotting: 10 (8.9) + 33 = 113   </span>


</span></span> Other examples include:
Addition, you can have 33 +  = 113 </span>
<span>Commutative Property by moving: 107 + 6 = 113 </span>
<span>Associative Property by grouping: (3 + 3) + (100 + 7 ) = 113 </span>
<span>Distributive Property by allotting: 2 (3) + 107 = 113   </span>

<span>Multiplication, you can have 6 x 107 = 642 </span>
<span>Commutative Property by moving: 107 x 6 = 642 </span>
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3 years ago
The solution to which system of equations has an x-value of 3?
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D)

Step-by-step explanation:

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2 years ago
Mrs. Simpson is frosting circular sugar cookies. Each cookie is 7 cm in diameter. How many square inches will she need to frost
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51.92 square inches

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converting cm to inches, you divide by 2.54

131.88/2.54 = 51.92 square inches.

LMK if you have questions.

7 0
2 years ago
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