Write the expression in the standard form a + bi.(7 + 3i) - (-5 + i)
A. -12 - 2i
B. 12 - 2i
C. 12 + 2i
D. 2 + 4i
Answer: C
Mathematics
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Make a line graph of the data given in the table.
A. 
B. 
C. 
D. 
Mathematics
Approximate the sum to the indicated accuracy.
 Figure 3.png)
Mathematics
Solve.2x1/2 - 15x1/4 - 50 = 0
A. 10,000
B. 10, - 
C. 10,000, 
D. -10, -5
Mathematics
Identify the number as real, complex, pure imaginary, or nonreal complex. More than one of these descriptions may apply.0
A. pure imaginary B. complex, pure imaginary C. real, complex D. complex, nonreal complex
Mathematics