What value of x gives the maximum value of the quadratic function 
? Round your answer to two decimal places.
?
A. 0.70
B. 5.45
C. 1.26
D. 5.78
Answer: A
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Solve the problem. Assume that simple interest is being calculated in each case. Round the answer to the nearest cent unless otherwise indicated.Martin takes out a simple interest loan at 2 %. After 2 months the amount of interest on the loan is $4.29. What was the amount of the loan? Round to the nearest dollar.
A. $1249 B. $1468 C. $13 D. $1288
Make the indicated conversion with American units of capacity.12 cups to pints
A. 6 pt B. 48 pt C. 24 pt D. 3 pt
Provide an appropriate response.The cost C of processing exhaust gases so that you remove all but x percent of the pollutants is given by 
Find the values of x for which C < 0. Discuss the meaning of the results.
What will be an ideal response?
Factor the trinomial completely.18x2 - 63x - 36
A. 9(2x - 1)(x + 4) B. (18x - 9)(x + 4) C. 9(2x + 1)(x - 4) D. (2x - 1)(9x + 36)