dejina94 dejina94
  • 01-09-2021
  • Mathematics
contestada

5. If -5(-2x + 10) is equivalent to 10x + b, what
is the value of b?

Respuesta :

govdylan1
govdylan1 govdylan1
  • 01-09-2021

Answer:

b = - 50

Step-by-step explanation:

Using F.O.I.L (First Outer Inner Last)

-5 × - 2x = 10x

-5 × 10 = - 50

10x - 50

10x - 50 = 10x + b

10x - 10x - 50 = b

b = - 50

Answer Link

Otras preguntas

The font size specified the size of the characters and is determined by measurement system called _.
Air pollution is the presence of harmful substances in the Earth's what?
Research using the implicit association test reveals that _____% of participants show a pro-white bias. this _____ the results of research examining the activat
Formulate the quadratic function that contains the points (-1,2), (0,-1) and (2,5).
Please Help! The table below shows the surface area y, in square inches, of a shrinking puddle in x hours: Time (x) (hours) 1
What body of water is bordered by two central asian countires?
Humans with damage to the amygdala show decreased
what is 40% as a whole number
The second movement of the fantastic symphony is a
Stretching exercises will help: Build strength, Build endurance, Prevent injury, or All of the above