mBrandon3399 mBrandon3399

18-01-2015
Mathematics

Answered

Three times as many robinsas cardinals visited a bird feeder. If a total of 20 robin and cardinals visited the feeder, how many were robins

Verified Answer :

18-01-2015

x=# of cardinals
3 times as many robins as cardinals visited the feeder, so # of robins=3x
robins+cardinals=20, so x+3x=20
4x=20
x=5 cardinals
20-x=15 robins

Answer Link

Related Questions

describe the structure of mitochondria and explain their role in respiration

Which of these best describes income tax A Regressive tax B Indirect tax C Direct tax D Proportional tax

Were did the european nation meet to discuss how to completely dominate africa

Research shows that the combination of and can reduce the risk of death in a collision by up to 80

21 332 14 A 682 B 402 C 542 D 42

What effect if any did Plessy v Ferguson have on the Souths Jim Crow laws

How were Indian and Chinese cultures influenced by their surrounding geography

in 1906 the record speed for a car was 127659 mphIn 1926 the record speed was 170624 mphAbout how much faster was the 1926 speed

If you answered 11 questions correct on a test with 24 total questions what percent did you answer correctly

What where are the rights of slaves In Aztec society

Web Analytics