Solve the equation.s + 5 = 7

A. 12
B. -2
C. -12
D. 2


Answer: D

Mathematics

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Simplify.

A.
B.
C.
D.

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If   with A in QIV, find ?

A.
B. ?
C. ?
D. ?
E. ?

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Consider the following measurement.Find the precision, the greatest possible error, the relative error and the percent of error (to the nearest hundredth of a percent). 

A.
B.
C.
D.
E.

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Find the slope of the line containing the given pair of points. If a slope is undefined, state that fact.(4, -3) and (4, -4)

A. Undefined
B.
C. 0
D. - 

Mathematics