Solve using the addition or division principle.6a = -18

A. 24
B. 1
C. -3
D. -24


Answer: C

Mathematics

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Determine if the pair of line segments or angles is congruent.Determine if the pair of angles is congruent. Use a protractor. 

A. Yes B. No

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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

Mathematics

Use a graphing utility to graph the function over the indicated interval and approximate any local maxima and local minima. If necessary, round answers to two decimal places.f(x) = x2 + 2x - 3; (-5, 5)

A. local maximum at (1, -4) B. local minimum at (1, 4) C. local minimum at (-1, -4) D. local maximum at (-1, 4)

Mathematics

Evaluate the expression without using a calculator.9-1/2

A.
B. -3
C. - 
D. 3

Mathematics