Add. 

A. 25
B. -25
C. -27
D. -30
E. 27


Answer: C

Mathematics

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Convert the units.89 m2 =  cm2

A. 89 B. 890,000 C. 890 D. 0.89

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Add and subtract as indicated.11 + (-9) -  12 

A. 10 B. 32 C. 14 D. -10

Mathematics

Graph the circle.x2 + y2 + 12x + 6y + 29 = 0

A.

B.

C.

D.

Mathematics

Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.log8

A. log8 + log87
B. log87 - log8
C. log4 - log47
D. log813 - log87

Mathematics