Find an equation for the ellipse described.Vertices at (-4, 5) and (16, 5); focus at (14, 5)

A.  -  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1


Answer: B

Mathematics

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Perform the indicated operation.23 - 15

A. 8 
B. 8
C. 38
D. 56 

Mathematics

Solve the problem.The following information on Company X appears in a stock table. Find the amount received by the seller of 80 shares of Company X at the day's closing price. Deduct sales expenses which consist of the broker's commission and SEC fee. Assume that the transaction is broker-assisted and that the discount broker's commissions are as follows, using Firm A: ?

A. $2695.20 B. $2661.19 C. $2662.19 D. $2650.15

Mathematics

Find the x- and y-intercepts of the graph of the given equation, if they exist. Then graph the equation.2y = x

A. x: 0; y: 0

B. x: 0; y: 0

C. x: 0; y: 0

D. x: 0; y: 0

Mathematics

For the compound inequality, give the solution set in both interval and graph forms.1 ? 3x + 4 and 4x - 9 < 3

A. [-1, 3)
 
B. [-1, 3]
 
C. (-1, 3)
 
D. (-1, 3]
 

Mathematics