What is the slope of the line containing (-3, 1) and (1, -2)?

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

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