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what is the 15th terms of the arithmetic sequence 35, 45, 55, 65, ​

Sagot :

Answer:

an =a1+(n-1) d

a15= 35+(15-1)(10)

a15= 35+(14)(10)

a15= 35+140

a15= 175

the answer is 175

Step-by-step explanation:

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