Can someone pls answer this scale factor question, It would be greatly appreciated, Thx!!

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

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