Simplify the expression by combining any like terms.9y + 3 - 4y + 6
A. 13y + 9
B. 5y + 9
C. 5y - 3
D. 14y
Answer: B
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Simplify the radical expression.
A. 6
B. 36
C. 
D. 
Answer the question.A small company allows its employees to use "flex-time" to decide whether to work 
or 
Of its 57 employees, 17 choose to work 
17 are parents with small children who choose to work 
and 23 are students
who work 
after school and on Sundays. Which measure of central tendency would be best to use to determine the average number of employees?
A. Median
B. Mode
C. Weighted mean
D. Mean
Solve the problem.Which of the following statements is not true?
A. Every wallpaper pattern must have translation symmetries in at least two different directions. B. There are seventeen different types of wallpaper patterns. C. Every border pattern must have translation symmetry in the direction of the pattern. D. There are exactly seven different types of border patterns. E. All of these statements are true.
Solve the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.A = 22°10'B = 26°20'a = 11.2
A. C = 132°30', b = 13.2, c = 22.2 B. C = 131°30', b = 22.2, c = 13.2 C. C = 131°30', b = 13.2, c = 22.2 D. C = 132°30', b = 22.2, c = 13.2