tla2005 tla2005
  • 16-05-2017
  • Mathematics
contestada

Which expression is equivalent to 18x + 45?
A-9(5x+2)
B-9(2x+5)
C-3(2x+15
D-3(6x-5)
Which one?

Respuesta :

thatonegibb
thatonegibb thatonegibb
  • 16-05-2017
B is the answer because 9 times 2x is 18x and 9 times 5 is 45.
Answer Link
hellotoyouhello hellotoyouhello
  • 16-05-2017
B 9(2X+5)
9*2X=18X
9*5=45
18X+45=18X+45
Answer Link

Otras preguntas

The Pullman Strike of 1894 had the greatest effect on what industry?
Protection against self-incrimination is a provision of the ________.
What specific event do historians refer to as the Fall of Rome? the fall of Constantinople in 1453 C.E. the occupation of Rome by the Vandals in 455 C.E. the en
what is the name of Anne Frank's boyfriend at beginning of her diary?
People are especially good at quickly detecting facial expressions of:
Roosevelt received opposition to the new deal from? -His Cabinet -The Congress -The Majority of people -The Supreme Court
What is the x-intercept of the equation -7x+3y=21
How does the soils nitrogen content increase over time?
A sovereign group is one that is
chloroplasts are energy organelles found in