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maks197457 [2]
3 years ago
11

Write an equation the nth term of the arithmetic sequence -5,0,5,10 then find a10

Mathematics
1 answer:
Monica [59]3 years ago
8 0

Step-by-step explanation:

a(n) = a +(n-1)d

a=-5

d=5

a(n) = -5 +(n-1)5

      =-5+5n-5

     =5n-10

a(50) = -5 +(50-1)5

        = 240

hope this helps

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