Solve the problem.At the start of a chemistry experiment, Sarah measured the temperature of a liquid to be  At the end of the experiment, it had risen  What was the liquid's temperature at the end of the experiment?

A. -40°C
B. -44°C
C. 40°C
D. 44°C


Answer: C

Mathematics

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A.
B. {5}
C.
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A. 324 - 81? square units
B. 81 - ? square units
C. ? + 81 square units
D. 81 - ? square units

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A. 6154 B. 1086 C. 1146 D. 1154

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