Mathematics, 23.10.2020 23:00, nesharhodes23p965te
The 8th and 20th terms of an arithmetic sequence are 20 and 56 respectively. What is the 1st term of the sequence?
Answers: 1
Mathematics, 21.06.2019 16:30, erbnichole
Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)
Answers: 1
Mathematics, 22.06.2019 02:10, matthewlucas8499
Which pair of expressions is equivalent? a 7(1–k)and7–k b 7(1–k)and1–7k c 7(1–k)and7–k d 7(1–k)and7–7k
Answers: 1
The 8th and 20th terms of an arithmetic sequence are 20 and 56 respectively. What is the 1st term of...
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