Simplify.

A. -1
B. Not defined
C. 0
D. -225


Answer: D

Mathematics

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In the strip of rectangles shown, a certain rigid motion applied to the leftmost rectangle takes the figure to the next rectangle. Apply the same motion, but to the second rectangle, to draw the image of the second rectangle in the third rectangle. Continue to use the same motion to fill in the successive rectangles.

A.

B.

C.

D.

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Find the slope of the line through the points.(-2, -18) and (-7, -5)

A. -  
B.  
C.
D. -  

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Solve the equation. First simplify the expression by combining like terms.4(2z - 5) = 7(z + 5)

A. -15 B. 19 C. 15 D. 55

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Simplify the given expression.240 ÷ 5 - 4 

A. 239 B. 44 C. 231 D. 240

Mathematics