madshay
madshay
08-07-2018
Mathematics
contestada
Idk how to do this plz help me
Respuesta :
mathstudent55
mathstudent55
08-07-2018
A. x - 6 = (1/2)(x + 5)
2x - 12 = x + 5
x = 17
B. -3x = (1/3)(-9x + 6)
-9x = -9x + 6
0 = 6
No solution
C. 4 - 2(-2x + 2) = 4x + 2
4 + 4x - 4 = 4x + 2
0 = 2
No solution
D. 0.2(x + 4) = -4(x - 0.2)
0.2x + 0.8 = -4x + 0.8
0.2x = -4x
3.8x = 0
x = 0
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
All the water on Earth, including the water in the atmosphere, makes up the A. hydrosphere. B. biosphere. C. geosphere. D. atmosphere.
An isosceles triangle has two equal angles. if the measure of the third angle is 40 degrees less than the sum of the two equal angles, find the measures of th
Qualitative data ________. qualitative data ________. cannot be used to support or disprove hypotheses can be acquired in the detailed examination of personal i
how did many artists and writers of the time describe the 1990s
amy is riding her bicycle. she rides at a speed of 22.4 kilometers per hour for 7 hours. for how many kilometers dose she ride?
Is it true that since sin^2(x) + cos^2(x)=1, then sin(x) + cos(x) = 1? Explain
which information presented by the authors is most consistent with an implicitly conveyed message?
Around 80% of all alcohol ingested orally will be broken down by the
A roll of paper towels contained 250 sheets. Each sheet was 8.75 inches long. How long was the roll?
If it takes 1 1/4 hours to get ready for school and 1/5 of that time is spent taking a shower, what fraction of an hour does it take to shower?
