bbykk6275 bbykk6275
  • 17-03-2018
  • Mathematics
contestada

The sum of two numbers is 20. their difference is -40. what are the two numbers?

Respuesta :

Kuriajad
Kuriajad Kuriajad
  • 17-03-2018
One is -10,and second is 30.
Answer Link

Otras preguntas

If all courses were regular (not honors or AP) 1 credit classes, calculate the student's GPA based on the following grades: English- B Math- B Science- B Social
can someone help me with this
Select all correct answers! PLEASE HELP ME!
In the context of the general adaptation syndrome, which of the following statements is true? a. Stress suppresses the hypothalamus and adrenal cortex. b. Short
How will sea level rise affect NYC? help please
Lines, which make loops in the center and lines with unconnected ends at the edge have arrows indicating clockwise motion. A is at top left, B is at center left
What is the value of x
So your assignment for today is really simple. For Science you watched the CNN10 video about Driverless Car Technology, in social studies we study how technolog
Antes de conocer a Pablo, luisa___(sonar) con encounters a alguien especial y formar una familia. Y un dia por fin lo encontro
Which civilization influenced the Romans to create public sewers, roads, and bridges? A. Mycenaean B. Minoan C. Etruscan D. Phoenician E. Persian