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Problem 86 Hard Difficulty

Each inequality describes the range of average monthly temperatures $T$ in degrees Fahrenheit at a certain location.
(a) Solve the inequality.
(b) Interpret the result.
$|T-43.5| \leq 8.5,$ Punta Arenas, Chile

Answer

a) $T \in[35,52]$
b) The temperatures vary between a low of $35^{\circ} \mathrm{F}$ and a high of $52^{\circ} \mathrm{F}$

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Top Algebra 2 Educators
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Video Transcript

if art minus 8.5 Lisbon is equals to t minus 43.5 years and is equals to 8.5. Adding 40.5 needs partly get minus eight point fight, plus 43.5 least the musicals to deal in the musicals to 8.5 plus 43.5. What we can simplify this as 35 less than it used to be less than musicals, too city to. In be part, we can interpret from the result that the monthly temperature off June Titans that is between 35 F to 50 to be parents. I also know that the monthly everything is odd. Always the vein. 8.5 degree Fahrenheit off 43.5 degree coronary.

Top Algebra 2 Educators
GH
Grace H.

Numerade Educator

AH
Ahyeon H.

University of California, Berkeley

Shubham P.

University of Washington

Kristen K.

University of Michigan - Ann Arbor