Unnstmas Revision 9
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國中
44
In a school,
2
of the students study a language.
3
Of those who study a language,
2
study French
5
Find the ratio of students who study French to students who do not study French.
Give your answer in its simplest form.

both equations and proportions are better.

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

answer: ur v dumb

step-by-step explanation:

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!