Write the expression in the standard form a + bi.9i - (-3 - i)
A. -3 + 8i
B. 3 + 10i
C. -3 - 10i
D. 3 - 8i
Answer: B
You might also like to view...
Solve the problem.The value of a certain make and model of used car can depend on several factors. The table gives data for the values of three Chevy Caprice station wagons. The value V is measured in dollars, where A is the age of the car in years, and C is the condition of the car rated on a scale of 1 to 10 (10 is excellent condition).
The variables are found to be related by the equation 
Use the information given in the table to write a matrix equation which when solved will yield the values of a, b, and c.
A. 
= 
B. 
= 
C. 
= 
D. 
= 
The following circle graph displays Chris and Mary Smith's monthly $2900 family budget. Use the circle graph to answer the question. 
How much money is allotted each month for charity?
A. $550 B. $200 C. $300 D. $400
Factor the four-term polynomial by grouping.xy + 10x - 5y - 50
A. (y - 10)(x + 5) B. (x + 10)(y - 5) C. (y + 10)(x - 5) D. (x - 10)(y + 5)
Find the additive inverse or opposite.- 
A. - 
B. 
C. 
D. - 