nicmost nicmost
  • 31-10-2018
  • Mathematics
contestada

A first number plus twice a second number is 4. Twice the first number plus the second totals 20. Find the numbers

Relax

Respuesta :

maxipooiscute1 maxipooiscute1
  • 31-10-2018

Answer:

The first number is 6

The second number is -1

6+(-2)=4

6*2=12 12+(-1)=11

Step-by-step explanation:


Answer Link

Otras preguntas

Change this decimal to a fraction
Critics often note that Malvolio’s storyline is odd because it is so bleak. Although Shakespeare’s comedies often include some serious characters with unhappy e
Zinc metal reacts with oxygen to form solid zinc(II) oxide, write a balance equation for this reaction
How did the ideas of Einstein and curie contribute to a sense of uncertainty
Describe what a wave is and how it travels
What type of bond does a water molecule form? Explain why it forms this type of bond.
A group of 4 friends likes to bowl together, and each friend keeps track of his all-time highest score in a single game. Their high scores are all between 180 a
aristotle once wrote man is by nature a social animal what do you think he meant
Which two measures did the United States take to counter terrorism after the September 11 attacks? A)withdrew support for Israel B)passed the Patriot Act C)bann
What is the value of E?