Find values of x, y, and ? that satisfy the system. These systems arise in certain optimization problems in calculus, and ? is called a Lagrange multiplier.
What will be an ideal response?
Mathematics
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Solve the problem.
Robert Young earns a weekly salary of $603.16 with no adjustments to income. He is married and claims 4 withholding allowances. Find the federal tax withholding to be deducted from his weekly paycheck using the percentage method tables.
A. $43.92 B. $29.16 C. $60.32 D. $12.76
Mathematics
Use the distributive property to rewrite the expression, then simplify if possible8(2x + 7y + 7)
A. 16x + 7y + 7 B. 16x + 56y + 7 C. 16x + 7y + 56 D. 16x + 56y + 56
Mathematics
Find the least common denominator.
- 
+ 
A. (x - 9)(x + 4)2 B. (x - 9)(x + 4) C. (x - 9)(x + 4)(x - 4) D. (x - 9)(x - 4)
Mathematics
Add. Write the answer in lowest terms as a mixed number.
A. 8
B. 8
C. 7
D. 9
Mathematics