Mara and taylor need to rent a car for 6 days. if the cost of the car is $105 for each day, which of the following expressions could they use to figure out the total cost?
6(100) + 6(5)
6(110) + 6(5)
6(100) – 6(5)

Aline passes through the point (2, -4) and has a slope of 0, what is the equation of the line? plz fast

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate

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.