Determine if the following system is consistent, inconsistent, or dependent. If the system is consistent, find the solution of the system. 

A. Consistent; (9, -9)
B. Inconsistent
C. Consistent; (-9, 9)
D. Dependent


Answer: D

Mathematics

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Multiply and then, if possible, simplify by factoring.

A.
B. 25x
C. 5
D. 5x

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Evaluate the line integral along the curve C.ds, C is the curve r(t) = (10 sin t)i + (10 cos t)j + 12tk,  2 ? t ? 4

A.
B.
C.
D.

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Use the definition to find an expression for the instantaneous velocity of an object moving with rectilinear motion according to the given function relating s (in ft) and t (in s).s = 

A. - 
B.
C. - 
D. - 

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Provide an appropriate response.If costs and expenses are greater than the markup, for a given period, the difference is called:

A. net loss B. reduced price C. markdown D. gross margin

Mathematics