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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
English
high-school
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
Mathematics
high-school
1
answer
4
votes
136k
views
Another way to write 1/2
asked
Jun 24, 2017
Mathematics
middle-school
2
answers
2
votes
7.2k
views
X+y=20 is it linear? is it proportional?
asked
Feb 11, 2016
Mathematics
middle-school
2
answers
1
vote
162k
views
Determine the unknown integer in each number sentence -8 + ___ = -38
asked
Jan 7, 2016
Mathematics
middle-school
2
answers
2
votes
148k
views
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