monyod
monyod
25-11-2014
Mathematics
contestada
how do i solve step by step s+2 1/2s+20=48 ?
Respuesta :
luana
luana
25-11-2014
[tex]s+2\frac{1}{2}s+20=48\\\\ 3,5s+20=48\ \ \ \ | subtract\ 20\\\\ 3,5s=28\ \ \ \ | divide\ by\ 3,5\\\\ s=8\\\\ Solution\ is\ s=8.[/tex]
Answer Link
Аноним
Аноним
25-11-2014
s+(2+1/2)s+20=48
2/2s+5/2s=48-20
7/2s=28
7s=28*2=2(20+8)=40+16
7s=56
s=56/7
s=8
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
which molecule loses electrons in cellular respiration?
The bar chart shows the percentage of adults in the U.S. living with certain heart disease risk factors. Which conclusion can be drawn from the chart? A. B. Mo
Lili escucha músicia a través de ______. A. El pasado b. Los discos compactos c. La computadora
Suppose you want to count the number of four-letter passwords that can be formed using the letters in the word NUMBER. The four letters in the password must al
Bilaterally symmetrical animals tend to have all of the following except:Question 4 choicesChoice A., a distinct head and tail end.Choice B., one plane of symme
Bilaterally symmetrical animals tend to have all of the following except:Question 4 choicesChoice A., a distinct head and tail end.Choice B., one plane of symme
A defendant is on trial for manslaughter after he hit a victim in a bar, causing the victim to fall and hit his head on the marble bar top. The defendant claims
What is the difference between a code of ethics and a code of conduct? Question 1 options: A) A code of conduct consists of general statements that serve as
Briefly describe the typical weather for the following seasons by completing the sentences. Then record yourself saying all 3 completed sentences. 1. En el vera
Allie has a degenerative eye disease that is causing her to gradually lose her eyesight. When Allie asked her employer, TrueBlue Fashions, to purchase a low-vis
