housecon housecon
  • 12-02-2021
  • Mathematics
contestada

What does -8mn + 9mn =

Respuesta :

niaritchmon
niaritchmon niaritchmon
  • 12-02-2021

Answer:

1mn

Step-by-step explanation:

combine like terms

-8mn+9mn=1mn

Answer Link
nevinmssena nevinmssena
  • 12-02-2021

Answer:

1mn

Step-by-step explanation:

it would of been - 1 if it was switched around but 9 is more than 8 but 9 is a higher number

Answer Link

Otras preguntas

Which of the following would increase the spread of cancer through the body? Low blood-flow rate Low lymph-flow rate Low antibody count Low lymphocyte
How to compare and contrast incomplete and codominance
Write 95% as a fraction in simplest form.
Which point is a solution of x + 2y ≤ 4?
What is the solution using the substitution method for x+4y=18; x+8y=38
Which British victory resulted in the great loss of manpower and supplies for the Continental Army? {revolutionary war}
What response did the first sit-in of the civil rights movement- at a woolworth’s lunch counter in 1960- provoke throughout the south?
Bad things Alexander the Great did
how do copyrights and patents promote the progress of science and useful arts
In Hard Times, Charles Dickens uses names for all of the following reasons except _____. to enhance the setting to reveal character to express social critic