edith1588 edith1588
  • 17-04-2021
  • Mathematics
contestada

Select all expressions equivalent to 6x + 12 – 4x – 3 + 3x.

1. 2x+3x+15
2. 2x+3x+9
3. 5x+15
4. 5x+9

Select all expressions equivalent to 7x + (x + 2) + 4x.


1. 12x+2

2. 8x+2+4x

3. 11x+2

4. 7x+2+4x

Respuesta :

niko20
niko20 niko20
  • 17-04-2021

Answer:

First task: 2., 5.

Second task: 1., 2.

Answer Link

Otras preguntas

Following the declaration of war: a.men between the ages of eighteen and forty-five were drafted. b.all men and women between the ages of eighteen and forty-fiv
3 Select the correct answer. What are the solutions to this equation? 16x² + 9 = 25
4. What are some of the characteristics that vertebrates share? (Choose all that apply) endoskeletons and a backbone joint appendages highly developed senses an
Write an equation for the vertical translation y=-2/9 |x| -7; 1 units down
Pinewood Company purchased two buildings on four acres of land. The lump-sum purchase price was $2,000,000. According to independent appraisals, the fair values
can someone help me with this question, please?
Following the declaration of war: a.men between the ages of eighteen and forty-five were drafted. b.all men and women between the ages of eighteen and forty-fiv
What is Rutherford atomic modle
profile of stephen hawking
Help please........please