Eddie has 1 2 4 cups of tomato sauce in his pantry. the spaghetti sauce he is preparing requires 2 4 8 cups. how much more tomato sauce will eddie need to prepare the spaghetti sauce? a) 1 2 4 cups b) 1 cup c) 1 2 12 cups eliminate d) 1 6 12 cups

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?

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.