SOLUTION: -8 ≤ 8m + 28
My son says the answer should be a whole number. can not figure it out.
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Question 692489: -8 ≤ 8m + 28
My son says the answer should be a whole number. can not figure it out.
Found 2 solutions by rfer, MathTherapy:
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
-8 =< 8m+28
-8-28 =< 8m
-36 => 8m
-36/8 => m
-4.5 => m
I'm with you.
Answer by MathTherapy(10557) (Show Source): You can put this solution on YOUR website!
-8 ≤ 8m + 28
My son says the answer should be a whole number. can not figure it out.
The solution is NOT AN INTEGER. It's 4.5, or the range of values greater than 4.5, as seen below.
----- Switch expressions, changing signs in the process
, or , or
You can do the check!!
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