bobbyfrankisawesome
bobbyfrankisawesome bobbyfrankisawesome
  • 02-11-2017
  • Mathematics
contestada

Add the two expressions.

−6.5b+11 and 3.3b−2

Enter your answer in the box.

Respuesta :

tropicaia
tropicaia tropicaia
  • 03-11-2017
Answer:
-3.2b + 9

Explanation:
(-6.5b + 11) + (3.3b - 2)
Distribute sign and drop parentheses.
-6.5b + 11 + 3.3b - 2
Combine like terms.
-6.5b + 3.3b + 11 - 2
-3.2b + 9
Answer Link

Otras preguntas

Spanish explorer Juan Ponce de León is MOST known for his exploration of what part of the "New World"? A) Canada B) Brazil C) Florida D) Texas
How can the rebuttal best address the counterclaim
Christy went on a round-trip bicycle ride starting at her house. When she left, she traveled downhill at a rate of 24 kilometers per hour (kph). She rested for
Name 5 objects using mm(science)
Write y= -4x² -16x -14 in vertex form. A) y= -4(x-16)² -14 B) y= 4(x+4)² +2 C) y= -4(x+2)² +2 D) y= (x+2)² -14
which animal in the columbian exchange had the greatest effect on native american cultures
X+90 = 4x What does x equal?
Who must approve any treaties that are made with foreign countries? 8th grade history by the way.
The _______ is the only skeletal muscle that has a sensory capability. A. eye B. ear C. tongue D. finger
Different ways to count from 580 -994