Solve the quadratic equation and simplify your answer. Use i notation for any complex numbers.x(2x + 5) = 6
A. x = 
B. x = 
C. x = 
D. x = 
Answer: C
Mathematics
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Solve the problem and write the answer using scientific notation.A company produced 925,000 small appliances in one year and made a profit of 
What was the profit on each appliance?
A. $1.07 × 10-1 B. $9.32 × 102 C. $1.07 D. $9.32
Mathematics
Perform the indicated operation. Write the result in the form a + bi.(5 - 7i)(8 - 5i)
A. 31 + 75i B. 75 - 31i C. 5 - 81i D. 5 + 81i
Mathematics
Solve the problem.At a certain company, 44.1% of the employees have engineering degrees. Express this in decimal form.
A. 0.0441 B. 4.41 C. 0.441 D. 441
Mathematics
Evaluate the algebraic expression for the given values of the variables.x2 - 3y for x = 8 and y = 2
A. 10 B. 58 C. 22 D. 70
Mathematics