Add: (6 + j2) + (3 - j9)
a. 18 - j18
b. 3 - j7
c. 9 - j7
d. 9 + j11
e. 3 + j11
c. 9 - j7
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Determine if the statement is a proportion.I. 
II. 
A. I is a proportion, II is not a proportion. B. I is not a proportion, II is a proportion. C. I and II are both proportions. D. Neither I nor II are proportions.
Solve the exponential equation using the method of "relating the bases" by first rewriting the equation in the form 
2(3x - 7) = 4
A. {1}
B. 
C. {3}
D. {-3}
Write an equation for a function whose graph fits the given description.The graph of f(x) = x4 shifted right 7 units and up 5 units.
A. y = - (x - 7)4 + 35 B. y = (x - 7)4 + 5 C. y = (x + 7)4 - 5 D. y = - (x - 7)4 + 5
Solve. Write the answer as a mixed number as needed.June wants to work for 11
hours at her part-time job this week. She has already worked 2
hours. How many more hours does she need to work?
A. 8 hours
B. 7
hours
C. 9
hours
D. 8
hours