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 ( 34+ )
Otras preguntas
Pls help me with number 3 pleaseeeeeeeeeeeee
is a street address with a zip code a relative location
using appropriate properties, find the value of 249² - 248²
I NEED HELP PLEASE !!!!
Allyson accidentally missed her turn on her way to visit her aunt. By the time she realized her mistake, she had been driving for 3 hours at an average speed of
Cloud storage refers to the storage of data on ______.a. your mobile device.b. your desktop computer.c. an external drive.d. a server on the Interne.
1. Estimate 6,963 - 3,098. Round each number first. A about 5,000 B about 4,000 C about 2,000 D about 3,000
A rocket is shot straight up from the earth with a net acceleration (= acceleration by the rocket engine - gravitational pullback) of 7m/sec during the initial
Evaluate the expression the quantity 3 plus 5, multiplied by, the quantity h minus k, divided by 4, when h = 4 and k = 12. A –16 B 8 C 20 D 29
What is the author's purpose in writing this paragraph? O to persuade the reader that the Grimm brothers were influential O to entertain the reader with excerp
