Solve the problem.Suppose that f(x) = 5x + 2. If f(x) = 15,627, what is x?
A. 6
B. -2
C. 2
D. -6
Answer: A
Mathematics
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Decide whether or not the events are mutually exclusive.Speaking Spanish and speaking Chinese
A. Yes B. No
Mathematics
Factor the four-term polynomial by grouping.2x + 24 + xy + 12y
A. (x + 12)(2 + y) B. (x + 12y)(2 + y) C. (y + 12)(2x + y) D. (y + 12)(x + 2)
Mathematics
Decide whether the statement is true or false.{4, 6, 9} ? ? = {4, 6, 9}
A. True B. False
Mathematics
Find an equation for the indicated ellipse.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
- 
= 1
Mathematics