alexisfoster alexisfoster

02-05-2017
Mathematics

contestada

The sum of 5 consecutive integers is 270.
What is the second number in this sequence?

Respuesta :

annarambulo annarambulo

02-05-2017

n
n+1
n+2
add all three equations, set the sum as 270
eventually, you get 3n+3=270
3n=270-3
3n=267
n=89, 90, 91

Answer Link

Otras preguntas

What was president Theodore Roosevelts forgein policy in Latin America

How did the Federalist Papers and the Antifederalist Papers influence ideas on systems of U.S. government?

Alex has obtained $1,000 and he takes it to the bank where the account is compounded monthly at 5%. He will leave it for 10 years. How much money will he have a

The distance between stars is typically measured in

Why was the 14th amendment needed?

I do not want to _______ a feud, said the duke. [L.11-12.2.b] a. instegate b. instigate c. instagate d. instaegate

Find the distance, to the nearest tenth, from T(4-2) to U(-2,3)

What physical feature separates various ethnic groups from each other in the Balkans? deserts mountains oceans steppes

Which of the following is true about life in the Sahel

Analyze continuities and changes in labor systems in ONE of the following regions within the time period 1450 to 1900. Latin American/Caribbean or North Americ