Kelsey is setting up the Events Center for a petting zoo. She builds the pens along a long wall. She starts in a corner, making the first pen with two panels and needing two more panels for each additional pen. Build an input-output table for the number of panels needed for 1 to 5 pens. How many panels are needed for 10 pens?

A) 10 panels
B) 16 panels
C) 20 panels
D) 19 panels
E) 21 panels


C) 20 panels

Mathematics

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Solve the problem.The accompanying figure shows the graph of y = x2 shifted to a new position. Write the equation for the new graph.

A. y = (x - 1)2 - 2 B. y = (x + 1)2 - 2 C. y = (x - 1)2 + 2 D. y = (x + 2)2 - 1

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Solve the system of equations.x2 + y2 = 34x2 - y2 = 16

A. (5, 3), (-5, 3), (5, -3), (-5, -3) B. (5, -3), (5, 3) C. (5, 3), (3, 5), (-5, -3), (-3, -5) D. (-5, -3), (-3, -5)

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Find the area of the parallelogram determined by the given vectors. u - (0,-2,3), v = (5,-5,0)

What will be an ideal response?

Mathematics

Combine like terms.4a + 4b + 9 + 4b + 8a - 2

A. 12a + 8b + 7 B. 12a2 + 8b2 + 7 C. 12a + 8b + 2 D. 27ab

Mathematics