EllaSue
22.10.2020 •
Mathematics
Y = 15x + 10, where y is the total cost of renting a bicycle on the boardwalk for x hours. Determine whether the function is proportional or non-proportional. Explain.
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Ответ:
6.3 trees.
Step-by-step explanation:
We have been given that Meryl needs to cut down 10.5 trees for every 5 cabins she builds.
Let us find the number of trees Meryl needs to cut down to build 1 cabin by dividing 10.5 by 5.
Now let us multiply 2.1 by 3 to find the number of trees Meryl needs to cut down to build 3 cabins.
Therefore, Meryl needs to cut down 6.3 trees, if she builds 3 cabins.