Select all that apply.

to decide if 9 cups are greater than 4 pints, the first step is to set up a proportion. which of the following proportions would work?

4 pints / 9 cups = 2 pints / x

2 cups / 1 pint = 9 cups / x

2 pints / 1 cup = 4 pints / x

1 pints / 2 cups = 4 pints / x

Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Find the maximum value of p= 4x + 5y subject to the following constraints :