Mathematics, 28.10.2019 20:31 fdzgema17
The label on the car's antifreeze container claims to protect the car between −40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f − 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car.
−40 > 5 over 9 (f − 32) > 125; −40 > f > 257
−40 < 5 over 9 (f − 32) < 125; −40 < f < 257
−40 < 5 over 9 (f − 32); −40 < f
5 over 9 (f − 32) < 125; f < 257
Answers: 3
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