Seudónimo
Seudónimo
23-02-2016
Mathematics
contestada
What is 3x+1 - x+12?
Respuesta :
cactussky
cactussky
23-02-2016
The answer is 2x + 13, because:
adding like terms, 3x + (-x) = 2x and
1 + 12 = 13
since there are no more like terms, it is reduced to 2x +13
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
6. Changes in the rate of chemical reactions depend on what conditions?
le A right triangle has a hypotenuse of 10m and a leg of 5m. What is the length of the second leg? Round to the nearest tenth.
Why do you think so many leaders opposed (were against) giving their people basic rights before the Enlightenment? 3-4 sentences
Imagine yourself in any helpless situation share your thoughts about it?
PLEASE HELP ME ON MY FIRST QUESTION!, SHOW WORK PLEASE!!
Which statements are true of noble gases? Check all that apply. A. They are metalloids. B. Their valence shells are full of electrons. C. They are not very reac
SOMEONE PLEASE HELP 7TH GRADE MATH
Within 12 to 17 hours of becoming infected with Salmonella, a person can 2 points have severe abdominal pain, diarrhea, and a slight fever. Which body system is
What is An amount of money borrowed for a certain time period
The owner of a restaurant wants to collect data to find out the customers' opinions on the variety of appetizers offered on the menu. Which group should she sur
