llama4life143 llama4life143
  • 01-12-2020
  • Mathematics
contestada

PLEASE HELP WILL GIVE BRAINLIEST AND 40 POINTS

PLEASE HELP WILL GIVE BRAINLIEST AND 40 POINTS class=

Respuesta :

Аноним Аноним
  • 01-12-2020

Answer:

15. x+6+x+9+x+3=2(x+4+x+1)

    3x+18=4x+10

     x=8

16. 30x=10x+40

     x=2

Answer Link

Otras preguntas

What is the domain and range of f(x) = (2/3)^x
Help! Which step is incorrect!
I am very confused, I need help, please!!!!
How do you wire this in Spanish Rodrigo Corona: Age: 15 years Date of Birth: 9 January Examination time: 9:15 a.m.
An oligopolistic market structure is distinguished by several characteristics, one of which is market control by a few large firms. Which of the following are o
While President Nixon was associated with détente, he armed anti-communist dictators in Iran, the Philippines, and South Africa, and helped to overthrow the soc
which is not a geometric progression 4,8,16,32. 3,6,9,12. 2,618,54. 1,5,12,125
It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 120 feet. A transportation researcher wants to determin
coloured layer of eye​
Help! Which step is incorrect!