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 ( 79+ )
Otras preguntas
Solve these simultaneous equations Using the algerbraic method 3x+6y=30 X+6y=20 Thanks help asap!
A purple-flowered plant that carries two different color traits such as purple and white is __________. A) homozygous B) heterozygous C) recessive
Why does the density of gas in a hot air balloon decrease as the gas is heated? A. The mass of gas increases as temperature increases. B. The volume of gas decr
A circular flower bed is sectioned off. The arc intercepted by the 120 central angle is to be bordered with marigolds. The garden has a diameter of 63 inches. C
What do Paul Bunyan and Babe do to the logging road in Wisconsin? A. They move it so that it runs right near the river. B. They pull it straight. C. They cl
I am a # that rounds to 40. One of my digits is 3. What # am I? Could i be a different number? Explain your thinking.
Continents, islands, mountains, and the ocean floor form part of the a. biosphere c. hydrosphere b. atmosphere d. geosphere
in the male reproductive system ,gametes are produced in the testicles.Which of the following structures of the female reproductive system has the same function
Which of the following is not a process of a stream load a. suspension b. bed load c. divide d. materials in solution
Why does the ice melt when you hold it in your hand? A.Heat is transferred from your hand to the ice cube. B.Heat from the ice cube is transferred to your hand.
