Solve the inequality and graph the solution set.10x + 7 ? 11x - 2
A. {x|x ? -9} or [-9, ?)
B. {x|x > 10} or (10, ?)
C. {x|x ? 9} or (-?, 9]
D. {x|x ? 10} or (-?, 10]
Answer: C
Mathematics
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Solve the problem.Ms. Losch has to ship sofas by truck. If each truck can hold
sofas, how many trucks are needed to ship the sofas?
A. 28 trucks B. 2 trucks C. 27 trucks D. 26 trucks
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Determine the difference quotient (h ? 0) for the function f. Simplify completely.f(x) = 2x - 5
A.
B. -2h
C. 5
D. 2
Mathematics
Find all real solutions to the system of equations using the substitution method.y = x2 - 12x + 36x + y = 8
A. (4, 12), (7, 1) B. (6, 2) C. (4, 4), (7, 1) D. (-4, 12), (-7, 15)
Mathematics
Use the properties of determinants to find the value of the second determinant, given the value of the first. = 66
= ?
A. -66 B. -132 C. 132 D. 66
Mathematics