10. Jared folded a piece of paper 12 inches
by 9 inches into sections as shown
below. What fraction of the total area is
in each section?

Option B.

Step-by-step explanation:

The picture of the question in the attached figure

we know that

The dimensions of the piece of paper is 12 inches by 9 inches

The total area is (12)(9)=108 square inches

Jared folded a piece of paper into three sections

The dimensions of each piece of paper is

4 inches by 9 inches

The area of each piece of paper is

(4)(9)=36 square inches

therefore

To find out what fraction of the total area is each section , divided the area of one section by the total area

so

Simplify

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

c: lkllmn.

hope it's you