Answer below PLEASE HELP ME PLSSS HELP WILL MARK BRAINLIST
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Answer:
Step-by-step explanation:
Let x = the number of all the species of birds sighted in the park
“300 species of birds that migrate. This accounts for 2/7 of all the species of birds sighted in the park”
the above sentence means “(2/7)x = 300”
now we can solve it :
(2/7)x = 300
⇔ 2x = 7×300
⇔ 2x = 2100
⇔ x = 2100/2
⇔ x = 1050
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We are given –
- And also value of y's given. So, just put the value of y in the given equation.
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- Henceforth, value of x is 7.
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