Solve.A poster in the shape of a triangle has one side that is five inches more the length of the shortest side, and another side that is three inches less than twice the shortest side. Find the dimensions of the poster if its perimeter is 30 inches.
A. 7 in., 12 in., 12 in.
B. 7 in., 13 in., 11 in.
C. 8 in., 12 in., 11 in.
D. 7 in., 12 in., 11 in.
Answer: D
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Graph the equation by plotting points.y = 
A. 
B. 
C. 
D. 
Refer to this figure to answer the question.
What is the vertex of ?DEI?
A. I B. D C. E
Determine whether the statement is true or false.Any function of the form f(x) = xn where n is an odd integer, has an inverse.
A. True B. False
Complete the square to write the equation in the form 
+ 
= 1 or 
+ 
= 1.Determine the center, foci, and vertices of the ellipse.3x2 + 5y2 - 24x + 70y + 278 = 0
A. 
+ 
= 1
center: (-4, 7); foci: (-4 + 
, 7), (-4 - 
, 7); vertices: (-4 - 
, 7), (-4 + 
, 7)
B. 
+ 
= 1
center: (-4, 7); foci: (-4 + 
, 7), (-4 - 
, 7); vertices: (-4 - 
, 7), (-4 + 
, 7)
C. 
+ 
= 1
center: (4, -7); foci: (4 + 
, -7), (4 - 
, -7); vertices: (4 + 
, -7), (4 - 
, -7)
D. 
+ 
= 1
center: (4, -7); foci: (4 + 
, -7), (4 - 
, -7); vertices: (4 + 
, -7), (4 - 
, -7)