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Debora [2.8K]
3 years ago
11

Is y=7x-3 proportional

Mathematics
1 answer:
timurjin [86]3 years ago
8 0
If you do the math it equals to 3/7 so x=0.428... so no cuz it doesn’t give a straight answer unless it’s 3/7
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In a wood there are 420 silver birch trees, 160 oak trees and 300 wild berry trees. what percentage of the trees are oak trees?
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I would be happy to help!
First you need to find the total amount of trees by adding up all of the different trees:
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Next you need to divide the amount of oak trees by the amount of trees in the woods:
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