Use the commutative and associative properties to simplify the expression.

A. t
B. t
C. t
D. t


Answer: A

Mathematics

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Solve the equation.|n + 2| = |n - 2|

A. 0 B. 16, 12 C. No solution D. 16, 0

Mathematics

Add.6.117 + 16.86

A. 22.950 B. 22.977 C. 22.203 D. 23.130

Mathematics

Solve the application problem by adding integers.Lauren scored 17 points in her basketball game on Monday, 15 points on Wednesday, 9 points on Friday, and 20 points on Saturday. Find her total points scored for the week.

A. 60 points B. 62 points C. 61 points D. 41 points

Mathematics

Express as a sum of logarithms.log2 11x

A. log1 11 - log1 x B. log2 11 + log2 x C. log2 11 - log2 x D. log1 11 + log1 x

Mathematics