ben72 ben72
  • 20-05-2017
  • Mathematics
contestada

A first number plus twice a second number is 1. Twice the first number plus the second totals 23. Find the numbers.

Respuesta :

georgekhalil00
georgekhalil00 georgekhalil00
  • 20-05-2017
X=15
Y= -7
Remember to form simultaneous equations with the information given
Ver imagen georgekhalil00
Answer Link

Otras preguntas

4/5 divided by 1 1/6
Yeast can reproduce by _____, which is when daughter cells arise as an outgrowth of the parent cell.
What is the best meaning of the word elusive in the context of this sentence?
According to Ephesians 2:8-9, which word combination best describes salvation? many...works wishful...dream faith...gift lucky...guess
Why does Sophocles alert the audience to the romantic relationship between Antigone and Creon’s son in scene 1 of the play Antigone
Which graph shows a set of ordered pairs that represnt a function
Today, many biologists and anthropologists agree that the most intense selection pressures our species faces come from
Nosotros somos Colombiano - correct or incorrect?
What does Rough ER produce?
Read the quotation from "Song of Myself." I know I have the best of time and space, and was never measured and never will be measured