Mathematics, 21.06.2021 23:20 reagriffis24
Abigail loves collecting stamps. A particular pack
of stamps costs a lot of money, so she sells half of
her collection in order to afford it. She buys the
pack of 15 stamps and now has 145 total. How
many did she have before she sold half of the
collection?
Answers: 3
Mathematics, 21.06.2019 17:30
Which is the equation of a line perpendicular to the line with the equation 3x+4y=8
Answers: 1
Mathematics, 21.06.2019 19:00
Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
Answers: 2
Mathematics, 21.06.2019 22:00
1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25
Answers: 2
Abigail loves collecting stamps. A particular pack
of stamps costs a lot of money, so she sells hal...
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