francheska2
francheska2
17-10-2018
Mathematics
contestada
PLZ HELP ME ON HOMEWORK!!!!
Respuesta :
karsenablesoz0lyt
karsenablesoz0lyt
17-10-2018
add 5x+2x+3x you get 10x bring the 20 down set it equal to 180
you have 10x+20=180
subtract 20 from 180 which gives 160
So now you have 10x=160
divide 10 by both sides you get x=16
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension
What is the mean of 87, 93, 86, 90, and 84?
What is biogeography and what does it provide?
How do scientists use seismic waves to determine the interior structure of Earth?
By the mid-1700s, the largest city in the colonies was (A) New York (B) Boston (C) Philadelphia (D) Charleston (E) Wilmington, Delaware
Alicia estimates that the surface area of a rectangular prism with a length of 11 meters,a width of 5.6 meters,and a height of 7.2 meters is about 334 cubic met
How did scientists discover the common structure of cells?
What are the 3 features of a typical seigneurie
Which of the following organisms can perform alcoholic fermentation? (1) yeast, (2) humans, (3) bacteria. a. 1 and 2 b. 1 and 3 c. 1 only d. 1, 2, and 3
Find the value of x. Round to nearest hundredth if necessary.
RELAXING NOICE
