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Mathematics, 24.01.2020 02:31 donuteatingcat

What number replaces the β—Š?
15 = 15
15 + 4 + β—Š = 15 + 7

a. 3

b.4

c.19

d. 22

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Answers: 3

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What number replaces the β—Š?
15 = 15
15 + 4 + β—Š = 15 + 7

a. 3

b....
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