go2sicapandre go2sicapandre

18-09-2016
Mathematics

contestada

The sum of 10 and a number is 3 times the number. 10 3n = n 10 n = 3 n 10 n = 3n 10(n 3) = n

Respuesta :

haiyennguyen19 haiyennguyen19

21-09-2016

the sum of 10 and that number equal 10+n = 3n => n=5

Answer Link

Otras preguntas

Please help !! Simplify the following expressionx^4+3x^3-2x^3-5x^2-x+x^2+x+1+7x^4A. 8x^4+x^3-4x^2+0xB. 8x^4+x^3-4x^2+1C. 8x^4+5x^3+4x^2+0x+1D. 8x^4+5x^3+4x^2+1

Massachusetts Bay governor John Winthrop envisioned the colony as Please choose from one of the following options. A. a "city upon a hill," providing an example

In the first major battle of the civil war, the Battle of Bullrun, which side won? USA CSA

Which one is the right answer?

what is the total number of minutes if there are 3 classes and each last 50 minutes?

The paintings of William Blake were based on:

Read the excerpt from Act I, scene i of Romeo and Juliet. Capulet: What noise is this? Give me my long sword, h! Lady Capulet: A crutch, a crutch! Why call you

Mr. Hann is trying to decide how many new copies of a book to order for his students. Each book weighs 6 ounces. Which ordered pair is a viable solution if x r

why were the middle colonies called the bread colonies

there are 12 marbles in a bag 1 black 2 orange 4 green and 5 yellow what fraction of the marbles are yellow