masonbartolo9473 masonbartolo9473
  • 21-11-2017
  • Mathematics
contestada

For which real numbers x and y is it true that x + y = x+y?

Respuesta :

LostCreature
LostCreature LostCreature
  • 26-11-2017
By the general application of cumulative property of addition :

x + y = y + x

For sure
Answer Link

Otras preguntas

Anna, Vickie, and Luana are sisters. Anna is 3 years older than Vickie and Luana is 2 years younger than Vickie. Use v for Vickie’s age. Write expressions to sh
Suppose that y varies directly as x and y= -9 when x=3. Find the value of x when y =18
Which sentence uses the verbs correctly?
What powers do gamma rays have?
Which set represents the same relation as the graph below? A B C D
Help please! Show work and explain....
Write a real-life problem using the expression X-13>20
Which period is characterized by a renewed curiosity in the arts, sciences, and philosophy? a. the renaissance b. the medieval period c. the age of exploration
how do you revision a journal
William Poole believes economics should be taught in schools because students will learn