Answer:
yes sir and thank u very good sir I am not sure how to get a new job
I believe it is C. a histogram
(if it’s not then sorry)
It would be 7:9 because if you divide each side by 4 then you can get it in simplest form
X+3y=7
x-3y=1
add them together
x+3y=7
<u>x-3y=1 +
</u>2x+0y=8
2x=8
divide 2
x=4
subsitute
x+3y=7
4+3y=7
subtract 4
3y=3
divid 3
y=1
x=4
y=1
answer is A
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