In the Sahara Desert one day it was 146°F. In the Gobi Desert a temperature of -35°F was recorded. What is the difference between these two temperatures?

Steve had 48 chocolates but he decided to give 8 chocolats to each of his f coworkers. how many chocolates does steve have left

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab