vanesagilyard19 vanesagilyard19
  • 25-11-2019
  • Mathematics
contestada

use your number sense to find the values for x and y that satisfy the equations2x=8​

Respuesta :

joy123333
joy123333 joy123333
  • 25-11-2019

Answer:

x = 4

Step-by-step explanation:

Using "number sense"

2x=8​

Double a number is 8.

What is half of 8? 4.

Double of 4 is 8.

Therefore the number, x, is 4.

Check:

2x = 8

x = 8/2

x = 4

2x = 8

2(4) = 8

8 = 8

Answer Link

Otras preguntas

what is the ratio $32 for 4 people written as a unit rate
Two rectangular walls each with a length of 12 feet and a width of 23 feet need to be painted. It cost $0.08 per square foot for paint. How much will it cost it
Which number has the same value as 44 tens
The atmosphere created when reading a story is called?
Which of the following is a dependent clause? A. While we were eating dinner. B. After the disruption, we left. C. We saw a group of people laughing. D. People
Which of the following is a sentence fragment?
Lines of iambic pentameter that contain no form of rhyme are called _____. a pentameter a trochaic foot blank verse an unstressed syllable
What was the Pax Romana? A. another name for the Roman Republic B. another name for the Roman Empire C. all of ancient Roman history D. a period of Roman p
Read Isaiah 53:7. Select the best description. Speaks of Jesus being accused of wrong, but He refused to defend Himself. He remained quiet. A. Tells us that Jes
The SI unit of force is the