Which compound inequality correctly represents the possible weights of his water

Mathematics
Tutor: None Selected Time limit: 1 Day

Watermelons cost $0.35 per pound. Joseph’s watermelon costs between $4.20 and $5.25. Which compound inequality correctly represents the possible weights of his watermelon?

a.  12≤x≤15

b.  10>x>13

c.  8≤x≥12

d.  12≥x≥15

Apr 29th, 2015

4.20/0.35 = 12...................lower limit

5.25/0.35 = 15...................upper limit

Answer is a. 12≤x≤15

Apr 29th, 2015

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Apr 29th, 2015
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Apr 29th, 2015
Dec 6th, 2016
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