Mathematics, 20.09.2020 15:01 fatherbamboo
The fifth term of an arithmetic sequence is equal to 6 and the sum of the
first 12 terms is 45.
Find the first term and the common difference.
Answers: 2
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Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122
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At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.
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The fifth term of an arithmetic sequence is equal to 6 and the sum of the
first 12 terms is 45.
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