dezariaspencer dezariaspencer

10-09-2017
Mathematics

contestada

Branliest offered
Solve porportion
3B/5B-7=8/11

Respuesta :

texaschic101 texaschic101

10-09-2017

(3b) / (5b - 7) = 8/11
cross multiply
8(5b - 7) = 11(3b)
40b - 56 = 33b
-56 = 33b - 40b
-56 = -7b
-56/-7 = b
8 = b

Answer Link

Otras preguntas

Which vector is the sum of vectors a and b ?

Suppose x is uniform random variable with values ranging from 20 to 60. find the probability that a random selected observation exceeds 52

A triangle has sides with lengths of 18 centimeters, 68 centimeters and 74 centimeters. Is it a right triangle?

How do elements change from left to right across a period of the periodic table?

Why are plinian eruptions more violent than hawaiian eruptions apex?

What's the difference between a brand-name and a generic product apex?

When I consider how my light is spent Ere half my days, in this dark world and wide,In these lines of verse from Sonnet XIX by John Milton, how does the speaker

the atomic number of oxygen is 8. the atomic mass of oxygen is 16. him many neutrons does oxygen have A.8 B.32 C.16

Find the measure of angle 2

Which is a feature that separates neolithic societies from paleolithic societies?