Simplify by combing the real and imaginary parts of each expression.
5 + 6i
Arrange the expression into the a+bi form of a complex number.
5+ 6i
Answer: "independent variables" .
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Answer:
b. 8 is the correct answet it's clearly
Answer:
190
Step-by-step explanation:
PLEASE MARK BRAINLY
Answer:
The first plan of $49 will be best plan for her.
Step-by-step explanation:
Katherine used 1479 minutes call in the last 6 months.
So, the average monthly call that Katherine made is
minutes.
Now, there are two plans for mobile recharge.
One is 250 minutes call time for $49 and the other is 350 minutes call time for $65.
Since 246.5 < 250 and Katherine does not want to spend more for minutes she won't use, then the first plan of $49 will be the best plan for her. (Answer)