About 22% of the population watches the evening television news coverage as well as the morning soap operas. If 80% of the population watches the news, what percent of those who watch the news also watch the soaps? Round your answer to the nearest percent.
?
A. 80%
B. 28%
C. 32%
D. 22%
Answer: B
Mathematics
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Add or subtract, as indicated, and simplify the result.
+ 
A. 
B. 
C. 5m + 4
D. 
Mathematics
Solve by factoring completely. If three identical squares have a total area of 27x2 + 18x + 3, find the length of one side of one of the squares.
A. 3x + 1 B. 2(3x + 1) C. (3x + 3)2 D. 3x - 1
Mathematics
Solve the problem.In 1992, the population of a country was estimated at 5 million. For any subsequent year, the population, P(t) (in millions), can be modeled using the equation 
where t is the number of years since 1992. Determine the year when the population will be 39 million.
What will be an ideal response?
Mathematics
Find the exact real solutions to the equation, if they exist.
?
?
A. 
B. 
C. 
D. 
E. no real solutions
Mathematics