Provide an appropriate response.Without solving the following system of equations, tell what the solution is. Explain your answer. 4x - 6y + 3z = 520x - 30y + 15z = 44x - 6y + 3z = 6
What will be an ideal response?
There are no solutions since the three equations represent three parallel planes.
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Solve the problem.A company makes a very durable product. It sells 20,000 in the first year, but will have diminishing sales due to the product's durability, so that each year it can expect to sell only seventy-five percent of the quantity it will have sold the year before. How many of the product can the company expect to eventually sell?
A. 26,667 B. 40,000 C. 35,000 D. 80,000
Calculate the current ratio and the acid-test ratio. Is the company healthy based on the guidelines given in the text?Current assets: $407,000Current liabilities: $189,000Liquid assets: $149,000
A. Current ratio = 0.79 which is too low Acid-test ratio = 2.15 which is fine B. Current ratio = 2.73 which is fine Acid-test ratio = 0.79 which is too low C. Current ratio = 2.15 which is fine Acid-test ratio = 2.73 which is fine D. Current ratio = 2.15 which is fine Acid-test ratio = 0.79 which is too low
Solve by factoring.x2 + 10x + 24 = 0
A. {4, 6} B. {1, 24} C. {-24, -1} D. {-4, -6}
Use synthetic division to find the quotient.
A. x5 + x4 + x3 + x2 + x + 1
B. x4 + x3 + x2 + x + 1 + 
C. x4 + x3 + x2 + x + 1
D. x5 + x4 + x3 + x2 + x + 1 + 