Mathematics, 17.07.2019 13:50 queenkick17
Lisa had 1750 stamps. mark had 480 fewer stamps than lisa. lisa gave some stamps to mark. now mark has three times as many stamps as lisa. how many stamps did mark have at first? how many stamps does lisa have now? explain. asked this many times. can someone ? .
Answers: 1
Mathematics, 21.06.2019 21:30
Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?
Answers: 3
Mathematics, 21.06.2019 22:00
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.
Answers: 1
Mathematics, 21.06.2019 23:20
Which shows a reasonable estimation for 124% of 42 using the distributive property?
Answers: 1
Lisa had 1750 stamps. mark had 480 fewer stamps than lisa. lisa gave some stamps to mark. now mark h...
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