Seudónimo
Seudónimo
18-10-2017
Mathematics
contestada
Find the value of x and y.
Respuesta :
choixongdong
choixongdong
18-10-2017
2x+7 = 3x - 7
3x - 2x = 14
x = 14
2x + 7 + 12y + 1 = 180
2(14) + 12y + 8 = 180
28 + 12y + 8 = 180
12y + 36 = 180
12y = 144
y = 12
answer
C. x = 14 and y = 12 (third choice)
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
How is 33,169 written in expanded notation?
Scientists have standardized a concise definition of life. true or false
Jacob is unsure about how to focus a slide under the microscope. What would be Jacob’s best course of action?
The ratio of boys to girls on the bus is 20/15. write three ratio equivalent
What is 20 divided by 3 1/2
Which is the correct way to combine the sentences into one sentence with a compound subject? Tadpoles swam in the stream. Minnows swam in the stream. a. Tadpol
the difference between 9:37 and 8:37
Which word in the sentence should be capitalized? Maybe i'll try to get a job, too. A. Get B. I'll C. Job D. Try
For a research paper, you have just compiled a stack of resources in your school library. Which aspect would be best to consider when determining each source’s
Alan is 14 years old. This is twice as old as his brother James is. How old is james?
