maths
posted by regina .
find the xintercept of the graph of the equation:
1. 4x5y=8
2. 3y10x=4
answers that I got:
1. x=2
2. 2/5
___________________________________
find the yintercept of the graph of the equation:
3. 712x=3y
4. 4y+9=5x
my answer:
3. 2 1/3
4. 2 1/4
can you pleae check if they're correct? thanks!

#1,#2,#3 are correct.
#4 has incorrect sign.
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