A school choir is made up of girls and boys in the ratio 4:3.There are 35 students altogether. How many students are boys.

15 boys

Step-by-step explanation:

Step 1: Set up the equation.

Step 2: Combine like terms.

Step 3: Divide both sides by 7.

Step 4: Plug in the value of 5 for x in 3x.

Therefore, the answer is 15 boys.

the central idea is that:

individuals should refuse to cooperate with institutions they believe unjust.

thoreau felt  that governments were more often agents of corruption than justice, even democracies, and that just because the majority feels a certain way does not make it just or correct in absolute terms. he uses the fact that slavery exists in our democracy to support this idea.

he goes on to say that, as a result, people should live true to their own internal laws regarding right and wrong, as a product of reflection and a moral life, rather than following every law that society imposes. 

step-by-step explanation: