mariateresa
mariateresa
01-11-2017
Mathematics
contestada
How do I solve this?
Respuesta :
mathstudent55
mathstudent55
01-11-2017
First, you isolate the absolute value.
4 + 8|2b| = 84
8|2b| = 80
|2b| = 10
Now to solve the absolute value part, set what is inside the absolute value equal to 10 and set it equal to -10 and solve both equations.
2b = 10 or 2b = -10
b = 5 or b = -5
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
Use the graph to answer F(-3)=
Rewrite each of the following sentences using mathematical notation (∀, ∃, ...) and state whether the sentence is true or false with a brief reason. (a) For ev
"What on earth has happened to the Hotel Splendide we knew and loved?" is an example of what kind of question?
How did Mendel learn what happened to recessive traits that seemed to disappear in the first generation?
Describe the history of the Internet and WWW
Just about everyone at one time or another has been burned by hot water or steam. This problem compares the heat input to your skin from steam as opposed to hot
Which of the following terms describes an accumulation of rocky, sandy, or clayey material deposited at the end of a glacier? A. moraine B. loess C. dune D. esk
If a black market develops, the housing market is ____. A. unfair only if participants in the black market are apprehended and punished B. fair according to
Vehicle aVehicle = new Auto();aVehicle.moveForward(200);Assume that the Auto class inherits from the Vehicle class, and both classes have an implementation of t
Two spheres are tangent to each other. One has a volume of 36π, and the other has a volume of 288π. What is the greatest distance between a point on one of the
