Determine whether the infinite geometric series has a limit. If a limit exists, find it.21 + 7 +  + . . .

A. No limit
B.
C.
D.


Answer: D

Mathematics

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Solve the problem.Annette has a bank card. Her billing date is July 4. The balance due at that date was  She sent a payment of  which the bank received on July 12. She made a new purchase for  on July 31. What will the finance charge be for August 4 if the bank charges 1.25% per month and uses the average daily balance method?

A. $8.38 B. $10.88 C. $7.79 D. $7.49

Mathematics

Provide an appropriate response.Simplify by combining like terms: 5x + 2y - 8y + x

A. 7x - 7y B. 6x - 6y C. 5x - 6y D. 6x + 6y

Mathematics

Solve the problem.How many of the polygons below have three or fewer lines of symmetry?

A. 6 B. 4 C. 5 D. 3

Mathematics

Evaluate the expression without a calculator.log5125

A. 3 B. 15 C. 125 D. 5

Mathematics