Determine if the ordered pair is a solution to the given inequality.2x2 - y ? 10; (-0.5, 5.5)
A. Yes
B. No
Answer: A
Mathematics
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Solve the problem.For what numbers x, 0 ? x ? 2?, does cos x = 1?
A. 
B. 
, 
C. 0, 2?
D. none
Mathematics
Write the expression with positive exponents only. Then simplify, if possible.
A. 6x2
B. 
C. - 
D. 
Mathematics
Solve the problem.It can be shown that 
? 
for large values of n. Find the smallest value of N such that 
for all 
A. 22 B. 27 C. 29 D. 33
Mathematics
Solve the inequality algebraically. Express the solution in interval notation.
? 0
A. (-?, -5] ? [3, ?) B. [-5, 1) ? (1, 3] C. [-5, 1) ? [3, ?) D. (-?, -5] ? (1, 3]
Mathematics