Hotdrop
Hotdrop Hotdrop
  • 11-12-2020
  • Mathematics
contestada

I need it fast please

I need it fast please class=

Respuesta :

MyRoikaLarkEas
MyRoikaLarkEas MyRoikaLarkEas
  • 11-12-2020

Answer:

B. 3m-18n

Step-by-step explanation:

5m+3n-5m+3(m-7n)

=5m+3n-5m+3m-21n

=3m-18n

Answer Link
rbwf52ki5f rbwf52ki5f
  • 11-12-2020
It’s B.
I have to use 20 characters so....




Answer Link

Otras preguntas

What is a linguist? in terms of forensic.
What sacred writings describe the early history of the Hebrews?
How many integers are in between -107,369 and 792,610?
0.800 rounnded off to the nearest tenth
what effect did the geography of ancient greece have on its early development
Container a and b hold 11,875 liters of water altogether. Container b holds 2,391 liters more than container a holds. How much water does container a hold?
Dylan sent junk email multiple times to his friend, wasting his friend's time. What did Dylan do wrong?
What number is half way between 170,000 and 180,000?
Starting in the mid-1800s, hoards of people traveled to the West out of desire to.
Dylan sent junk email multiple times to his friend, wasting his friend's time. What did Dylan do wrong?