Seudónimo Seudónimo
  • 03-11-2017
  • Mathematics
contestada

9 Which expression is equivalent to (2x − 5) −
(3x − 8)
A −x − 13
B −x + 3
C 2x − 16 D 5x − 3

Respuesta :

cookiesncream44
cookiesncream44 cookiesncream44
  • 03-11-2017
I believe the answer is C or A
Answer Link
Camalama Camalama
  • 05-11-2017
Answer is    -x+3

2x-5-(3x-8)   distribute the negative sign
= 2x-5+-1(3x-8)
= 2x + -5 + -1 (3x) + (-1) (-8)
= 2x + -5 + = -3x + 8  combine like terms
= (2x + -3x) + (-5 +8)
= -x + 3
Answer Link

Otras preguntas

What instruments are made of bamboo and used to promote the culture of Mindanao?
17: "I came here a year ago." Scude the doctor -)
Before Friday, we should find the perfect Halloween costumes.​
Match each aspect of writing with its definition, Style The sentence structure and words a writer uses Tone The writer's attitude toward a subjec Fluency The wa
What I Have Learned (Refer to page 7) Activity 7: Think and Reflect! Think back on the activities, tasks you have just finished and concepts you have just learn
Determine the length of side x to the nearest hundredth. ​
1. It is the simplest type of matter. 2. It is made up of two or more elements 3. It has a definite composition and unique set of properties 4. It occupies spac
Decrease 20 by 1/4 how do You do it
help pls i don’t understand can someone explain this
Which of the element pairs are in the same group? -Uranium and Magnesium -Neon and Radon -Hydrogen and Helium -Potassium and Arsenic