Some students are making
muffins to sell to earn money
to go on a school trip. The
students use 2 2/3 cups of flour
and 3 eggs for every dozen
muffins they make. The students
make 6 dozen muffins. How
many cups of flour and how
many eggs do the students
use to make the muffins?
The students sell all the muffins
for 45 cents each. How much money
do the students earn to go on
the school trip?

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a. the profit when the unit price is equal to 0b. the unit price(s) when the profit is equal to 0c. the profit when the unit price is greatestd. the unit price(s) when profit is greatest