Fred wrote notes during an examination. The table below shows number
of pages written in relation to the time it took to make the notes (in hours).
Does the table represent a proportional relationship?

Notes (pages) Time (In Hours)
8 16
9 18
10 20
11 23

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

the answer would be  

a.

3: 1

step-by-step explanation:

answer: i think its red because you have to see what it equals to

hope that