Find the integral.dx

A.  + C
B. 7 ln  + C
C. ln  + C
D.  + C


Answer: D

Mathematics

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Determine whether the equation has no solution, one solution, or infinitely many solutions.-9(x + 5) + (17x) = 8(x + 9) - 17

A. Infinitely many solutions B. One solution C. No solutions

Mathematics

Solve for the amount of discount and amount due.Invoice amt: $4,185Invoice date: Mar 6Terms: 4/10, n/30Date paid: Mar 13

A. Amount of discount: $167.40; amount due: $4,017.60 B. Amount of discount: $418.50; amount due: $3,766.50 C. Amount of discount: $0; amount due: $4,185 D. Amount of discount: $41.85; amount due: $4,143.15

Mathematics

Fill in the blank with one of the words or phrases listed below.A(n)  is the quotient of two numbers. It can be written as a fraction, using a colon, or using the word to.

A. unit price B. ratio C. rate D. proportion

Mathematics

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?

Mathematics