Write the expression in standard form.(4 - 6i)(8 + 9i)
A. 86 + 12i
B. -54i2 - 12i + 32
C. 86 - 12i
D. -22 - 84i
Answer: C
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Find the center of the ellipse.25x2 + y2 - 350x + 1200 = 0
A. (5, 0) B. (-7, 0) C. (7, 0) D. (-7, -5)
Solve the problem.Jarod is having a problem with rabbits getting into his vegetable garden, so he decides to fence it in. The length of the garden is 5 feet more than 6 times the width. He needs 122 feet of fencing to do the job. Find the length and width of the garden.
A. length: 47 feet; width: 7 feet
B. length: 59 feet; width: 9 feet
C. length: 53 feet; width: 8 feet
D. length: 105
feet; width: 16
feet
Find the remaining zeros of a polynomial with real coefficients and having the specified degree and zeros.Degree 6; zeros: -3, 4, 3 - 5i, -4 + i
A. 3 + 5i, -4 - i B. 3, 3 + 5i, -4 - i C. -3 + 5i, 4 - i D. 3, 3 + 5i
Solve the problem.A analyst has 36 clients, 50% of whom are businesses. Find the number of business clients.
A. 180 clients B. 1800 clients C. 18 clients D. 18,000 clients