Let 
and 
. Find 
.
What will be an ideal response?
-6
Mathematics
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5y - 35 + xy - 7x
A. (y - 7)(5 + x) B. (y - 7x)(5 + x) C. (x - 7)(5y + x) D. (x - 7)(y + 5)
Mathematics
Solve the problem.Allie and Burt agree to divide four items using the method of sealed bids. Their bids on each of the items are given in the following table.
In the final settlement, Allie got Item 3, Item 4, and $850 in cash. What was Burt's bid on Item 2?
A. $1000 B. $800 C. $900 D. $700 E. none of these
Mathematics
Factor completely, if possible.x4 - 16
A. (x2 - 4)(x + 2)(x - 2) B. (x2 + 4)(x + 2)(x - 2) C. Prime D. (x + 2)2(x - 2)2
Mathematics
Solve the problem.Evaluate 
at (x, y, z) = (2, 5, 5) for the function u(p, q, r) = p2 - q2 - r; p = xy, q = y2, r = xz.
A. 95 B. 25 C. 15 D. 105
Mathematics