A bookstore had 81 copies of a magazine. Yesterday the bookstore sold
7/9
of these copies. Ho...
Mathematics, 29.09.2020 21:01 rosemary909
A bookstore had 81 copies of a magazine. Yesterday the bookstore sold
7/9
of these copies. How many copies were sold yesterday?
Write your answer in simplest form.
Answers: 2
Mathematics, 21.06.2019 21:30
50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.
Answers: 2
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Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?
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What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit
Answers: 1
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