Two lines intersect to form a linear pair with equal measures. One angle has the measure 2x and the other angle has the measure (5y - 10). Find the values of x and y.
xº is and yº is

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

What does independent variable and dependent variable mean in math?

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0