Describe a real-world situation in which opposite quantities combine to make zero.

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.