If tanA=1/3, tanB=-1/2, find the value of A+B
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Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Which is the scale factor proportion for the enlargement shown?