sydthekid25

03.02.2021 • 

Mathematics

Tasha collects stamps. The total number of stamps in her collection, t, after m months is given by the equation below. t
=
3
m
+
19

Which sentence correctly describes the situation?

Tasha began her collection with 19 stamps and adds 3 stamps each month.

Tasha adds 22 stamps to her collection each month.

Tasha began her collection with 3 stamps and adds 19 stamps each month.

Tasha has 19 stamps in her collection after 3 months.

Ответ:

jstephanie644

24.02.2021

Mathematics

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Take the as together and take the bs together.

5a + 3b - 6a - b.
5a - 6a + 3b - b.  Then simplify.
-a + 2b.

That's it.

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