Using interval notation, write the set.{x| x ? 6}
A. [6, ?)
B. [6, ?]
C. (6, ?]
D. (6, ?)
Answer: A
Mathematics
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Factor the trinomial, or state that the trinomial is prime. Check your factorization using FOIL multiplication.10x2 + 21x + 9
A. (10x + 3)(x + 3) B. (2x + 3)(5x + 3) C. (2x - 3)(5x - 3) D. prime
Mathematics
Find the area bounded by the given curves.y = 
x2, y = -x2 + 6
A. 4 B. 8 C. 32 D. 16
Mathematics
Add.
A. 421 B. 14,611 C. 522 D. 501
Mathematics
Determine if the ordered pair is a solution to the system of linear inequalities in two variables.
(12, 2)
A. Yes B. No
Mathematics