Three ounces of cinnamon cost $2.40. if there are 16 ounces in 1 pound, how much does a cinnamon cost per pound?

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss