Which expression is equivalent to 8.7u + 1.4 + 3.2u - 9.5?
1 answer:
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The sequence is
740, 707.60,675.20,642.80,...
Here first term is 740, and common difference, d is
Now we use the formula of nth term, which is
Substituting the values of a,n and d, we will get
Correct option is the second option .