Carli made 9 greeting
cards in 3 hour. she determined her unit
rate to be card per hour....
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Mathematics, 30.08.2019 06:30, 0055babs
Carli made 9 greeting
cards in 3 hour. she determined her unit
rate to be card per hour. find her error
and correct it.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Mathematics, 22.06.2019 01:30, iBrain
Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30
Answers: 1
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