Seudónimo
Seudónimo
04-04-2017
Mathematics
contestada
Please solve w/ work! Worth 13 points.
Respuesta :
Architechtor
Architechtor
04-04-2017
Ok...
Here we go:
5x + 3x = 5x + 15/2
So 8x = 5x + 7.5 (because 3x + 5x = 8x and 15/2 = 7.5)
Then 3x = 7.5
x = 2.5
Get it?
Answer Link
Vesper02
Vesper02
04-04-2017
first combine like terms to get
8x = 5x + 15/2
-5x -5x
3x = 7.5 (15/2 = 7.5)
/3 /3
x = 2.5
(5(2.5) + 3(2.5) = 5(2.5) + 7.5 = 12.5 + 7.5 = 12.5 + 7.5 = 20 = 20
3(2.5) = 7.5
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
What should you do if your exercise schedule you make for yourself is not working out well by mid week ?
The cast of a play had a party. There were 20 cookies and 40 carrot sticks as a refreshment. Each cast member ate the same number of cookies and carrot sticks.
what are cyber cards most useful for?
Giving brainiest to the first right answer. is my answer right? 4² + 8 ÷ 2 16 + 8 ÷ 2 16 + 4 = 20? thanks!
How did the living conditions of the working class differ from those of other social classes?
what is 3 expressions where the solution is 4
Work out the following, giving your answer in its simplest form
what poetic technique is used in "and the rainbow appeared and curled around his shoulder
how do you make a thesis more specific? I'm trying to write a reading response paper.
what is a metaphor? a. a direct comparison between two unlike things b. a phrase that means the same thing as another phrase c. the main idea expressed in a poe
