Jose gave 24% of his rock collection to his brother. Write 24% as a fraction in simplest form. please help as fast as you can it is due in 20 min

Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Evaluate the expression. (9 + 5)(3 + 2)0