Summation Properties and Rules

Question 1

What is the sum of the series ?

Revolt · Accepted Answer

2,440

Question 2

Which expression is equivalent to ?

Revolt · Accepted Answer

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Question 3

Beginning with Rodney’s first month of high school, his father deposits $5 into Rodney’s savings account. Each month after the first month, his father deposits $2 more than the previous month. The total amount deposited in Rodney’s account after four years can be represented using the expression . How much total money has been deposited?

Revolt · Accepted Answer

$2,496

Question 4

What is the sum of the series below?

Revolt · Accepted Answer

218,085

Question 5

What is the value of the expression ?

Revolt · Accepted Answer

12(3 + 4 + 5 + ... + 12 + 13) = 1,056

Question 6

Which of the following represents ?

Revolt · Accepted Answer

6(104) = 624

Question 7

Which expression is equivalent to?

Revolt · Accepted Answer

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Question 8

Which expression is equivalent to ?

Revolt · Accepted Answer

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Question 9

Anderson earns $20 per month for completing chores around the house. Each month, the amount Anderson earns increases by $0.50. The total amount of money Anderson earns from month 3 to month 18 can be represented by this expression: . Which is another way of expressing this amount?

Revolt · Accepted Answer

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Question 10

Which expression is equivalent to ?

Revolt · Accepted Answer

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Summation Properties and Rules Answers

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