Add or subtract. Write the answer in lowest terms.
- 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Sketch a typical level surface for the function.f(x, y, z) = e(x2 + y2 + z2)
A. 
B. 
C. 
D. 
Mathematics
Change the base ten number to a number in the base indicated.Write 2874 in base five.
A. 424225 B. 424245 C. 422225 D. 424445
Mathematics
Simplify.-(-|-(-7)|)
A. -7 B. -1 C. 1 D. 7
Mathematics
Provide an appropriate response.The only consecutive whole numbers that are both prime numbers are 
and 
.
A. 2 and 3 B. 1 and 2 C. 0 and 1 D. 6 and 7
Mathematics