Solve for x and graph the results.9x + 5 < -49 or 4x + 8 > 16

A.

B.

no solution
C.

D.


Answer: A

Mathematics

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Determine whether the number is prime, composite, or neither.0

A. Composite B. Prime C. Neither

Mathematics

If the following defines a one-to-one function, find its inverse. If not, write "Not one-to-one."f(x) = 

A. f-1(x) = 
B. f-1(x) = (x - 3)2
C. f-1(x) = x2 + 3, x ? 0

D. Not one-to-one

Mathematics

The management of ThermoMaster Company, whose Mexican subsidiary manufactures an indoor-outdoor thermometer, has estimated that the total weekly cost (in dollars) for producing x thermometers is  dollars/year. ?  Find the average cost function C. ? 

A.
B.
C. ?
D.

Mathematics

Give the center and radius of the circle described by the equation and graph the equation.(x - 2)2 + (y + 1)2 = 9

A. center (2, - 1), r = 3

B. center (- 2, - 1), r = 3

C. center (- 2, 1), r = 3

D. center (2, 1), r = 3

Mathematics