Annette wanted to buy new carpet for her l-shaped room.

which expressions could be used to calculate the area of her room?

choose exactly two answers that are correct.

a.
(17 • 6) + (20 • 10)

b.
(17 • 20) – (14 • 10)

c.
(17• 6) + (14 • 10)

d.
(17 • 20) – (7 • 14)

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

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

What is the area of the shaded sector?