Each calculator sold for $12.67 . So 5 would be $63.35
The required value for the sum is 9580.

<h3>What is simplification?</h3>
Simplification in mathematics to solve the given condition on its operators.

= 
= 9580
The required solution is given as 9580.
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Answer:
a₈ = - 10935
Step-by-step explanation:
the nth term of a geometric sequence is
= a₁ 
where a₁ is the first term and r the common ratio
here a₁ = 5 and r =
=
= - 3 , then
a₈ = 5 ×
= 5 × - 2187 = - 10935
A. seven tents b. seven hundredths c. seven tents