daedrianaterrell76 daedrianaterrell76
  • 10-02-2021
  • Mathematics
contestada

Add(2a + 8) + (4a + 5) pls show steps.

Respuesta :

m5483jtf m5483jtf
  • 10-02-2021
Answer: 6a + 13

Step by step

2a + 8 + 4a + 5

Combine like terms:

= 2a + 8 + 4a + 5

= (2a + 4a) + (8 + 5)

= 6a + 13
Answer Link

Otras preguntas

what is the perimeter of the inside of the track?use 3.14 for pie
The figures shown are similar. What is the scale factor?  A. 1/4　　B. 2/3　　C. 3/4　　D. 1/6
why food coming from stomach is to be made alkaline?
Who was the first American to to contribute to the industrial revolution?
Hydrangea plant's petals change to which colour on the addition of acids?
why food coming from stomach is to be made alkaline?
How to study well for an exam ?
How to study well for an exam ?
Bombarding sodium-23 with a proton produces nuclide X and a neutron. What is nuclide X? Answers: magnesium-24 magnesium-23neon-23 sodium-24 none of the aboveT
Hydrangea plant's petals change to which colour on the addition of acids?