Topic: Adding Real Numbers
evaluate the expression (-3.8)+2+y for the given values of y.

Replace y in the equation with the given values.
(-3.8) + 2 + y
Y = 1.8
(-3.8) + 2 + 1.8 = 0
Y = 0
(-3.8) + 2 + 0 = -1.8
Y = 3.8
(-3.8) + 2 + 3.8 = 2