tamseif
tamseif
02-10-2017
Mathematics
contestada
How do I solve this problem b+2/b-1=4/5
Respuesta :
sosophiephie3
sosophiephie3
02-10-2017
Since this is a proportion we cross multiply.
b+2/b-1=4/5
b-1(4)=b+2(5)
4b-4=5b+10
+4 = +4
4b=5b+14
-5b=-5b
-1b=14
divide by -1 on both sides
b=-14
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
Why is it hard to breath on top of a mountain?
Carbon tetrachloride (ccl4) may be produced when reacting excess chlorine with methane in the presence of light.truefalse
The prairie provinces provide much of canada’s what
WILL SELECT MORE THAN ONE: Slavery held the South in bondage to an archaic way of life that included which of the following? Select all correct responses. 1.)Ho
what is a career pathway for ctso
What is the tone of this poem? what does the tone reveal about the speaker of the poem and the conflict she faces ? based on this excertp what can you predict a
Determine the EXACT value of: a) 1 1/2 - 2/5 over 4 2/5 × 3/4giving your answer correct to 2 significant figures
In general, what effect did removing prey have on predators?
Find the real and imaginary zeros of the polynomial function G(x)=2-8x
Which 1960s band is regarded as being responsible for launching rock ‘n’ roll into the mainstream? True or false
