Write the Sum or Difference in the Standard Form a

question 274

Multiple Choice

Write the sum or difference in the standard form a + bi.
-6i + (-8 - i)

• A) 8 - 5i
• B) 8 - 7i
• C) -8 + 7i
• D) -8 + 5i

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Definitions:

Annual Interest

The percentage of a sum of money charged for its use over a year.

Zero-Coupon Bond

A debt security that does not pay interest (coupon) during its life but is sold at a discount from its face value, with the total face value being paid to the holder at maturity.

Tax Bracket

The range of income taxed at a specific rate within a progressive tax system, affecting how much tax individuals or entities owe based on their income.

Yield

The income returned on an investment, expressed as a percentage of the cost of the investment.