Combine like terms, if possible.8x2 + 3y - 6x - 8y
A. 2x2 - 5y
B. 8x2 - 6x + 5y
C. 8x2 - 6x - 5y
D. 2x - 5y
Answer: C
Mathematics
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Find the flux of the vector field F across the surface S in the indicated direction.F(x, y, z) = 3i + 9j + 7k , S is the rectangular surface z = 0, 0 ? x ? 1, and 0 ? y ? 9, direction k
A. 27 B. 0 C. 81 D. 63
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Provide an appropriate response.Which dormitory had an increasing occupancy over the time period?
A. Brown B. Barnard C. Deaton D. Crosby
Mathematics
Determine if the matrix is in row-echelon form.
A. No B. Yes
Mathematics
Use the product rule to simplify the expression.7x6 ? 3x-6
A. 21x-36 B. 21x12 C. 21 D. 0
Mathematics