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 ( 72+ )
Otras preguntas
Find all values of k so that the trinomial x^2+kx-35 can be factored using integers.
Find the value of c such that each expression is a perfect-square trinomial.Please show steps on all thank you!1. x^2-16x+c2. p^2-14p+c3. b^2+18b+c4. n^2-n+c
What is a good thesis statement about online dating? I think it's a bad idea I have to compare and contrast Help?
What is diameter if the area is 200.96m squared
Is melting cheese a physical or chemical change it's for science
Solve each equation by completing the square. If necessary, round to the nearest hundredth.Please show steps, steps needs.1. b^2+10b=752. n^2-20n=-753.. t^2+8t-
How do mosses adapt to the temperate deciduous forests?
How do mosses adapt to the temperate deciduous forests?
How were mid-ocean ridges discovered?
What is the S phase? What happens during this phase?
