Students in Mrs. Brown's class must complete at least 40 math problems for homework every week. The table shows the progress of four students on Wednesday. Also what is the order least to greatest, please hurry

Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start

Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )

Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.