Fernanda050
Fernanda050
21-01-2016
Mathematics
contestada
5/7(21y+7)=2/9(18x+27
Respuesta :
Panoyin
Panoyin
21-01-2016
⁵/₇(21y + 7) = ²/₉(18x + 27)
⁵/₇(21y) + ⁵/₇(7) = ²/₉(18x) + ²/₉(27)
15y + 5 = 4x + 6
- 5 - 5
15y = 4x + 1
15 15
y = ⁴/₁₅x + ¹/₁₅
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
In at least 150 words, describe how the popularity of works such as “The Way to Wealth” represented a gradual transformation in American values.
alguien tiene 13 años
(2a - 3b + 5c) - (-3a - 7c)
compose a poem in 20 lines on any one Man Versus Nature/ School At Home/ The Invisible Enemy(corona virus)
United Airlines flight 1832 from chicago to orlando is on time 80% of the time, according to united states airlines. Suppose 65 flights are randomly selected. A
Gold-192 is a radioactive isotope with a half-life of 4.95 hours. How long would it take for a 25 gram sample of Gold-192 to decay until only 2 grams remain? a.
1 Select the correct answer. The edges of a cube are 5 centimeters each and the diagonal of a face is approximately 7 centimeters. What is the approximate area
State and explain the types of paragraph patterns in a comprehension passage
Read the excerpt from Act 2 of A Doll's House. What dramatic irony occurs in this passage? Select two options
Mike remembers his grandfather telling him, "If you can find something you like to do, and somebody is willing to pay you to do it, that's the secret to a great
