Efectua las siguientes operaciones con monomios cuando sea posible
10ײ-5ײ±×2

the answer is d

hope this

b

step-by-step explanation:

i dont know

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation:

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.