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