Greenbubblelove
Greenbubblelove Greenbubblelove
  • 01-05-2014
  • Mathematics
contestada

Simplify 2(5x-3)-(2x+4), 24x-12y+40÷4, (2x)(3y)+2(-xy)

Respuesta :

Аноним Аноним
  • 01-05-2014
[tex]2(5x-3)-(2x+4)=2\cdot5x-2\cdot3-2x-4\\\\=10x-6-2x-4=8x-10\\\\\\(24x-12y+40):4=24x:4-12y:4+40:4\\\\=6x-3y+10\\\\\\(2x)(3y)+2(-xy)=6xy-2xy=4xy[/tex]
Answer Link

Otras preguntas

The product of 9 and a number t
What is the sum of the first five terms of the geometric series 2 − 8 + 32 − . . . ?
What is the difference between nomads and hunter-gatherers of ancient times? Nomads were the earliest humans from Africa, while hunter-gatherers developed durin
Which is stronger dipole dipole or hydrogen bonding or london dispersion?
A rectangle is no more than six inches wide, and its perimeter measures 28 inches. At least how long is the rectangle?
What are two art-related careers? What skills would each need?
What type of bond is responsible for holding two water molecules together creating the properties of water?
Does the small intestine have nervous tissue
fifty plus four times a number c is 21
Compare and contrast egyptian and nubian society. why is there so much more known about egypt? come up with at least five good reasons.