Find an equation of variation in which y varies inversely as x and the following is true.y = 9, when x = 11
A. y = 99x
B. y = 
C. y = 
D. y = 
Answer: B
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Solve the equation by the square root property. If possible, simplify radicals or rationalize denominators. Express imaginary solutions in the form 
2 = 
A. 
B. 
C. 
D. 
Provide an appropriate response.Find the area of the given rectangle:
A. 109.44 m2 B. 1,094.4 m2 C. 10,944 m2 D. 10.944 m2
Find the tax in the following application problems. Use $4050 for each personal deduction, a standard deduction of $6300 for single taxpayers, $12,600 for married taxpayers filing jointly, $6300 formarried taxpayers filing separately, and $9300 for head of household and the tax rate schedule.
Brian Moss had wages of $80,745, dividends of $374, interest of $684, and adjustments to income of $1,066 last year. He had deductions of $878 for state income tax, $452 for city income tax, $988 for property tax, $7,336 in mortgage interest, and $182 in contributions. He claims three exemptions and files as head of household.
A. $8,985.25 B. $8,362.65 C. $10,051.75 D. $3,387.75
Find the domain and the range for the function.
A. D: 
, R: 
B. D: 
, R: 
C. D: 
, R: 
D. D: 
, R: 