Algebra 2
The first row of a concert hall has 20 seats, and each row after the first has one more seat than the row before it. There are 30 seats. a)write a rule for the number of seats in the nth row b) 40 students from a class want to sit n the same row.how close can they sit? For (A)...
Alg2
my bad ^^; its not sentence, its sequence...
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