Psychologists have found that an equal number of students rate the following qualities as most important in a potential
romantic interest attractive, successful, trustworthy, loyal, funny, and kind. What is the probability that the next student
tested rates attractive or successful as the most important quality?
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Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

How do i do this activity, is appreciated

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0