Nikosupreme
Nikosupreme
20-12-2014
English
contestada
Simplify the expression: 9x + 4y - 7x + 2y.
Respuesta :
garyaustin1021
garyaustin1021
20-12-2014
Just combine like terms. So 9x would go with -7x and 4y will go with 2y. so 9x-7x equals 2x, and then 4y+2y equals 6y.So your final expression will be 2x+6y
Answer Link
yamlam
yamlam
22-12-2014
You will have to add or subtract the like terms.
9x + 4y - 7x + 2y
9x - 7x + 4y + 2y
2x + 6y
The answer would then be 2x + 6y
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
What are scatter plots
If you were planning a vacation to go camping, hiking, and boating, which public land would you visit? A. Wilderness Preservation Area B. National Resource A
As far as we know, approximately how many terracotta warriors were created to protect Shi Huangdi's tomb?
A manufacturer using the _____ promotional strategy focuses its promotional efforts on end consumers.?
Given the system of equations, what is the x-coordinate of the solution? (matrix) y = 3 -1/2 x 3x + 4y = 1 22 -17/2 -11
How do I get started
The average high temperature for Boston in June is approximately 25∘ C25∘ C. What is this temperature in degrees Fahrenheit?
Which of these is a beneficial effect of monerans?
Education plays a role in the status of gender differences in political structures, religious organizations, and scientific endeavors. True or False???
What type of muscle is found in the lining of the arteries?
