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Math·Algebra·Linear inequalities in one or two variables

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A model estimates that a gray whale travels 72 to 77 miles each day during its migration.

Based on this model, which inequality represents the estimated total number of miles, $x$, a gray whale could travel in 14 days of its migration?

A

$(72)(14)\le x\le (77)(14)$

B

$72+14\le x\le 77+14$

C

$72\le 14x\le 77$

D

$72\le 14+x\le 77$