Solve the triangle. 
A. C = 55°, a = 7.19, c = 8.47
B. C = 55°, a = 8.47, c = 7.19
C. C = 50°, a = 7.19, c = 8.47
D. C = 60°, a = 8.47, c = 7.19
Answer: B
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Use the rules for exponents to rewrite the expression and then evaluate the new expression. (2-2)0
A. 1
B. 
C. 0
D. -4
Provide an appropriate response.Given x3y + y2x = 10, find both dy/dx (treating y as a differentiable function of x) and dx/dy (treating x as a differentiable function of y). How are dy/dx and dx/dy related?
What will be an ideal response?
Find the total monthly payment including taxes and insurance for the loan. Round to the nearest cent.
Amount of loan: $137,000Interest rate: 6%Term of loan: 25 yearsAnnual taxes: $2,139Annual insurance: $627
A. $924.75 B. $1,096.34 C. $1,155.25 D. $1,252.52
Solve the problem.Daniel decides to feed his cat a combination of two foods: Max Cat and Mighty Cat. He wants his cat to receive four nutritional factors each month. The amounts of these factors (a, b, c, and d) contained in one bag of each food are shown in the chart, together with the total amounts needed. 
The costs per bag are $40 for Max Cat and $35 for Mighty Cat. How many bags of each food should be blended to meet the nutritional requirements at the lowest cost? What is the minimum cost?
A. Minimum cost = $700 when he blends 0 bags of Max Cat and 20 bags of Mighty Cat.
B. Minimum cost = $610 when he blends 3 bags of Max Cat and 14 bags of Mighty Cat.
C. Minimum cost = $541.25 when he blends 
bags of Max Cat and 
bags of Mighty Cat.
D. Minimum cost = $500 when he blends 
bags of Max Cat and 
bags of Mighty Cat.