Seudónimo
Seudónimo
09-08-2016
Mathematics
contestada
need help with this 3(m + n) - 5 (2m-n)
Respuesta :
garydesir1
garydesir1
09-08-2016
HI Cindy
3(m + n) - 5(2m-n)
3m + 3n - 10m + 5n
3m - 10m +5n -3n
7m - 2n
I hope that's help:)
Answer Link
dalendrk
dalendrk
09-08-2016
3(m + n) - 5(2m - n) |use distributive property a(b +/- c) = ab +/- ac
= 3m + 3n - 10m + 5n
= (3m - 10m) + (3n + 5n)
= -7m + 8n
= 8n - 7m
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
In a film, the director may use colors to represent abstract ideas. A character who wears white might be the peace maker, while the villain might wear black mo
Graph the following lines and using the graph determine several values of x for which the graph is positive (negative): y = -0.5x - 2 y is positive when BLANK
+43-(-35)=___ Fill in the blanks
OFFERING 35 POINTS! PLEASE ANSWER!
idk how to get that answer.
One safe investment pays 8% per year, and a more risky investment pays 14% per year. a. How much must be invested in each account if an investor of $94,000 woul
x squared + kx + 9 = (x + 3) sqaured
One week, A close factory made 2,000 shirts in each of 6 different colors . How many shirts did the factory make in all
The area of a circle with a diameter of 5cm
624 feet to 702 feet state whether the percent of the change is an increase or decrease
