Put these in order of size smallest first 0.8 30% 3/5

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?