jaelbailey46 jaelbailey46

04-12-2019
Mathematics

contestada

Write the algebraic expression for: twice a number, n, increased by 9. what do i write

Respuesta :

SvetkaChem SvetkaChem

04-12-2019

Answer:

2n + 9

Step-by-step explanation:

a number - n

twice a number - 2n

twice a number, n, increased by 9 - 2n + 9

Answer Link

Otras preguntas

number of outer rings in cesium and magnesium??

number of outer rings in cesium and magnesium??

What is the least common denominator of 13 and 19

What invention most helped to make the shift to large plantations throughout the Deep South profitable? the textile mill the mechanical reaper the cotton gin t

explain how you know that the quotient 47.3÷10×10 is equal to 47.3÷0.1

Read this excerpt from Narrative of the Life of Frederick Douglass, an American Slave. My Dear Friend: You remember the old fable of "The Man and the Lion," whe

What does the narrator allude to at the end of this sentence from Mark Twain's "The 1,000,000 Bank-Note"? "So I loved her all the more, seeing she could be so c

How to round 45 grams to the nearest 10 grams

Julie's savings account has a balance of $57.85 in January. By March, her balance is 4 times as much as her January balance. Between March and November, Julie d

passes through (-6,5) and parallel to 2x-3y=12

Q&A Education