Write the complex number in standard form.
?

?

A. ?
B. ?
C. ?
D. ?
E. ?


Answer: E

Mathematics

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Solve by the most appropriate method.2x2 - 7x - 9 = 0

A.  , 1
B. , 0
C. , -1
D.  , -1

Mathematics

Determine if the expression is a polynomial. If so, state the number of terms in the polynomial and give its degree.1

A. Yes; 1; 1 B. No C. Yes; 0; 1 D. Yes; 1; 0

Mathematics

Decide whether the statement makes sense. Explain your reasoning.Martin demanded a second election because he lost to Simon in a close Borda count vote. In the second election, the voters did not change their preferences but one of the other losing candidates dropped out. Martin won the second election.

What will be an ideal response?

Mathematics

What are the values of x and y to satisfy the following equations?

x + y = 4; 3x - 2y = 7 a. x = 1 y = 3 b. x = -1 y = -3 c. x = -3 y = 1 d. x = 3 y = -1 e. x = 3 y = 1

Mathematics