Seudónimo
Seudónimo
03-02-2017
Mathematics
contestada
What's 3x + 10 - x + 12
Respuesta :
HOTBFAST
HOTBFAST
03-02-2017
2x+22 is the answer.
Answer Link
Sansacrasial
Sansacrasial
03-02-2017
Correct! Your answer is B.
2x+22
, here's why it is though:
=
3x
+10
+
−x
+12
=
3x
+10
+
−x
+12 — C
ombine like terms:
=
(
3x
+
−x
)
+
(
10+12
)
Answer:
=
2x
+22
Good luck with your studies, I hope this helps~!
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
The total of the 3 numbers is 20. The product of the 3 numbers is 90. What are the three numbers?
During which month does the Sun appear to rise farthest north of due east for an observer in New York State?
How many coats of paint on a car from manufacturers?
Describe the path of an impulse associated with lifting your arm. What part of the brain starts this impulse? Also, this isn't a completely accurate category, b
Read the paragraph. Tortillas are delicious round flatbreads made with cornmeal or wheat flour. Although they are most often used in tacos, enchiladas, and tost
Are the lines x=3 and y= 5 perpendicular or parallel?
Find the slope of the line 1/3 -1/3 3 -3
Why did a group of prominent citizens found the american colonization society in 1817?
Why did the British win the battle of Saratoga
A sidewalk measures 252 inches how many feet long is the sidewalk
