Solve the equation.4-x = 
A. 
B. {2}
C. {-2}
D. 
Answer: B
Mathematics
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Find the derivative.y = 8
A. 7 B. 1 C. 0 D. 8
Mathematics
Convert the numeral to a numeral in base 10.1T12 (T = 1010, E = 1110)
A. 264 B. 22 C. 240 D. 132
Mathematics
Add. Simplify, if possible.
+ 
A. 3m + 3
B. 
C. 
D. 
Mathematics
Use rational exponents to simplify. Write the answer in radical notation if appropriate.
A. 2x4y4 B. 4x8y8 C. 4x4y4 D. 32x4y4
Mathematics