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 ( 75+ )
Otras preguntas
how to solve this question 7v-v=12
x/6=36/24 what value of x makes this proportion true
A Delay in a young girls period means what?
The population in west Africa with so great that the slave trade had little effect on their numbers
88 is the product of holly's score and 8
Match each famous writer with his most notable work. TILES Thomas Hobbes Samuel Johnson John Locke John Dryden. Pairs Annus Mirabilis Second treatise on gover
What's the correct distribution of: 2(x+y+3) A.2x+2y+6 B. 2x+2y+5. C.2x+y+3 D.2x+2y+3
Find k(4) for the function k(n) = 3n2
why is a single system of measurement necessary throughout the scientific community
In the sentence, "Our new assistant is very efficient; however, she is often late getting to the office," the word however is a/an A. indirect object. B. adject
