1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fantom [35]
3 years ago
6

In Yellowstone National Park there are 300 species of birds that migrate. This accounts for 2/7 of all the species of birds sigh

ted in the park. Write an equation to find the number of species of birds that have been sighted in Yellowstone National Park.
Mathematics
1 answer:
Genrish500 [490]3 years ago
7 0

Answer: thx for the points

Step-by-step explanation:

You might be interested in
Please help me with these I'm lost
Inessa [10]
Y = (2/3)x + 6
3y - 5x = 9

find an expression for y from the second equation:-
y = (5/3)x + 3
Now substitute this for y in the first equation:-
(5/3) x + 3 = (2/3)x + 6  Now solve for x:-
(5/3)x - (2/3)x  = 6 - 3
x = 3
Now plug x = 3 into the second equation to find the value of y:_
3y - 5(3) =9
3y = 15+9 = 24
y = 8
So the solution is x = 3, y = 8

written as a set this is {3,8}.
3 0
3 years ago
A box of grass seed weighs .62 pounds. How much does a box containing .75 times as much grass seed weigh?
Lapatulllka [165]
.465
i hope im right and 
i hope i helped.
5 0
3 years ago
Pls someone help me with this question pls
yuradex [85]
Yo im sorry but I can’t help I’m jus trying to answer questions so I can ask them
4 0
3 years ago
Read 2 more answers
Help please pleasebfiwhier
rosijanka [135]
Slope 2/1, y intercept is 6, equation is f(x)=6-2x
4 0
3 years ago
Express the missing divisor using power of 10 5.2 divided by ------- = 0.052
qaws [65]
5.2/0.052 is 100, and 100 is 10^2, so the missing divisor is 10^2
3 0
4 years ago
Other questions:
  • bill can paint a closet in 2 hours. bob can paint the same closet in 3 hours. how long will it take them to paint the closet tog
    13·1 answer
  • Find the area of a right triangle if the legs are congruent and the hypotenuse is 16
    15·1 answer
  • Find the sum of the measures of the interior angles of a convex 37-gon.
    10·1 answer
  • How to solve this problem by classifying systems of equations<br> 3x+4y=36<br> -5x=35-3y
    5·1 answer
  • A container holds 2 quarts of lemonade how much is this in cups?
    12·2 answers
  • Work your brain this evening y'all!! I had $3.00. My Mom gave me $10.00. My Dad Gave me $30.00. My Aunt &amp; Uncle gave me $100
    7·2 answers
  • A ​used-car dealership buys a car for ​$2800 and then sells it for ​$4000. What is the percent​ increase?
    8·2 answers
  • A woman weighs herself. Her mass is 43.4 kg and she is trying to increase .She successfully increases her mass by 8%. a) Work ou
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%7B200xy%5E7%7D" id="TexFormula1" title="\sqrt{200xy^7}" alt="\sqrt{200xy^7}" align="ab
    14·2 answers
  • What is the value of x in the solution to this system of equations?<br> 5y + 2x = -7<br> y = -2x + 5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!