gyxzpbcxw8 gyxzpbcxw8
  • 18-03-2021
  • Mathematics
contestada

Which of the following is a pair of like terms? *
O 3x and y
2a and -4b
-9y and 7y
8 and 10y

Respuesta :

SmPro
SmPro SmPro
  • 18-03-2021

Answer:

-9y and 7y are a pair of like terms.

Step-by-step explanation:

Like terms are the terms which have same variable and power. The coefficient is not necessary to be same.

Answer Link

Otras preguntas

how is the thermal energy of a substance related to its physical state
Simplify this expression: x^2+6x+5/x^2-25
8x-2=-9+7x how do I solve this?
An art teacher has 9 students in a pottery class. He has 21.06 pounds of clay he divides evenly among all the students. Each student will divide his or her clay
8x-2=-9+7x how do I solve this?
5/10 =   /6  is 5/10 and 3/6 equivalent fraction.  if so, please explain
Placing of a material in a new place is called _______.
Which division of time during Earth’s history came first? a. The Paleozoic Era b. The Cenozoic Era c. The Late Precambrian d. The Mesozoic Era
Benny spent half of his allowance going to the movies. He washed the family car and earned seven dollars. What is his weekly allowance if he ended with $17?
sea-floor spreading, new crust is added at a _____ .Amid-ocean ridgeBmagnetic stripe