Graph the solution set of the inequality and write it in interval notation.{x|-1 ? x ? -5}
A. [-5, -1)
B. (-5, -1]
C. (-5, -1)
D. [-5, -1]
Answer: D
Mathematics
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Solve the equation . Round your answer to two decimal places.
?
A. There is no solution.
B.
C.
D. ?
Mathematics
Divide and write answer in lowest terms. ÷
A.
B. 30
C.
D.
Mathematics
Solve the problem.A new exhibit is scheduled to open at the local museum. Museum officials expect that 9000 people will visit the exhibit in its first week, and that the number of visitors will drop by 10 people per week after the first week during the first 6 months. Find the total number of visitors expected in the exhibit's first 7 weeks.
A. 62,730 visitors B. 44,850 visitors C. 62,790 visitors D. 53,850 visitors
Mathematics
Evaluate.Given f(x) = x2 + 5x + 7, find f(1).
A. -1 B. 13 C. -11 D. 3
Mathematics