Mathematics, 15.02.2020 01:22 econsta3
At the craft store, Tim bought a bag of blue and brown marbles. The bag contained 10 marbles, and 50% of them were blue. How many blue marbles did Tim receive?
Answers: 3
Mathematics, 21.06.2019 18:30
School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?
Answers: 2
Mathematics, 21.06.2019 19:00
Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?
Answers: 1
Mathematics, 21.06.2019 19:30
If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
Answers: 1
At the craft store, Tim bought a bag of blue and brown marbles. The bag contained 10 marbles, and 50...
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