Add or subtract as indicated. Write your answer in the form a + bi.(7 - 7i) + (2 + 5i)
A. 5 + 12i
B. 9 + 2i
C. -9 + 2i
D. 9 - 2i
Answer: D
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Solve the problem.The accompanying figure shows the graph of y = x2 shifted to a new position. Write the equation for the new graph.
A. y = (x - 5)2 B. y = x2 - 5 C. y = (x + 5)2 D. y = x2 + 5
Solve the problem.Gillian has $10,000 to invest in a mutual fund. The average annual rate of return for the past five years was 12.25%. Assuming this rate, determine how long it will take for her investment to double.
Fill in the blank(s) with the appropriate word(s).
Determine whether the equation represents direct, inverse, joint, or combined variation.y = 5x3
A. Combined B. Direct C. Joint D. Inverse
Provide an appropriate response.State your case to show that when it comes to funding an annuity for retirement, it is important to start at as young an age as you can. Support your answer by means of an example.
What will be an ideal response?