Questions by Piotr Pradzynski

Questions by Piotr Pradzynski

What's more formal = Are you six years old? or You're six years old, aren't you? What's more formal = You've finished the book, haven't you?

asked Oct 23, 2017

1 answer

0 votes

50.2k views

How many gallons of bleach are in x gallons of a 70% bleach solution

asked Sep 14, 2017

1 answer

4 votes

136k views

Another way to write 1/2

asked Jun 24, 2017

2 answers

2 votes

7.2k views

X+y=20 is it linear? is it proportional?

asked Feb 11, 2016

2 answers

1 vote

162k views

Determine the unknown integer in each number sentence -8 + ___ = -38

asked Jan 7, 2016

2 answers

2 votes

148k views

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