Question

Use the associative property of rational
numbers to solve.
A.
11
2
51
7
+
16
11
+ +
15
17
B.
+
21
12
2
18
55
C.
19
13
Х
23
10
Х
2
16
D.
Х
35
14
Х
77
2
9
f rational​

Answer 1

Answer:

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Step-by-step explanation:

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