The sum of two complex numbers, where the real numbers do not equal zero, results in a sum of 221. Which statement must be true about the complex numbers?
The complex numbers have equal imaginary coefficients.
O The complex numbers have equal real numbers.
O The complex numbers have opposite imaginary coefficients.
The complex numbers have opposite real numbers.

Ms. sutton recorded the word counts and scores of the top ten essays in a timed writing contest. the table shows her data. how does the word count of an essay relate to its score in the contest? word count tends to decrease as the score decreases. word count tends to increase as the score decreases. word count tends to remain constant as the score decreases. word count has no apparent relationship to the score of the essay.

What is the product of the radical expression. (7-2square root) (8+2 square root)

What is the first step of an indirect proof of a number that is divisible by two