What is the value of x in 8/9x = 4/3

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?