wizard2003
wizard2003
11-04-2018
Mathematics
contestada
What’s the answer of this math problem
Respuesta :
penfila11Pen
penfila11Pen
11-04-2018
Hey there :)
3.2a - 4.3b - ( 1.4a - 3.9b + 1.2 )
Let us open the brackets
3,2a - 4.3b - 1.4a - ( - 3.9b ) - 1.2
3.2a - 4.3b - 1.4a + 3.9b - 1.2
Combine like-terms
3.2a - 1.4a - 4.3b + 3.9b - 1.2
1.8a - 0.4b - 1.2
Your answer will be
option A
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Someone please help me please
If the line x+y=r is tangent to the circle x²+y²=r, where r is positive, then r = ? Please explain, I know the answer. Thanks!
How is “compromise" defined in the context of information technology and Select one answer. information security? 10 points A. A compromise is a security breach
ERNENT !!!!! Which equation has Infinitely many solutions? A. 12.8 + 32x + 10.2 = 32x + 2.6 B. (263 – 169) = 1(-156 + 240) C. 2(3 – 2x) = -5x + 7 D. (1 - 3) + 2
what is the square rout of 6
What did McCarthy do first to get the public’s attention?
Which of the following is an example of a combustion reastion ? A)photosynthesis B)burning of propane gas C)mixing of vinegar and baking soda
R means run-on F means fragment and S means sentence can you help out?
He sat by the clock in the villa, when his mother was not near, and checked his time. He was incredulous and then proud to find that he could hold his breath wi
Why did few European nations challenge Spain in the 1500s?
