Write the slope-intercept form of the equation for the line passing through the point (-4,-1) and having slope 1/7. *

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.

If two parallel lines are cut by a transversal, interior angles on the same side of the transversal are supplementary. a. always b. sometimes c. never