subject
Mathematics, 23.01.2021 23:20 alexiasommers41

9
8
a
+
4
8
a

5
8
8
9

a+
8
4

a−
8
5


A
138a−58
8
13

a−
8
5


B
58a−58
8
5

a−
8
5


C
811a+14
11
8

a+
4
1


D
78a+85
8
7

a+
5
8

ansver
Answers: 1

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