Add or subtract. Express the answer as a mixed number.12
+ 18
A. 29
B. 12
C. 30
D. 31
Answer: C
Mathematics
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Subtract.7711
A. 7293 B. 7315 C. 7313 D. 315
Mathematics
Write the equation in its equivalent logarithmic form.
= 5
A. log5125 = 
B. log5125 = 3
C. log1253 = 
D. log1255 = 
Mathematics
Solve the equation and check the solution.-8.8 + 3x - 6.9 + 4x - 2.8 = 5.6 + 8x + 1.4
A. x = -11.5 B. x = 25.5 C. x = 11.5 D. x = -25.5
Mathematics
A map of a state includes county lines. A new map of a particular county is to be drawn using the state map so that the new county map is four times the area of the county on the state map as shown. Explain how this might be accomplished.
Mathematics