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 ( 98+ )
Otras preguntas
I need some geometry help please
hey can you please help me posted picture of question
What is the general formula for a straight-chain alkane? cnhn cnh2n+2 cnhn+2 cnh2n?
square root of 9 x to the 5 y to the 3 power[tex] \sqrt[2]{9x {5}^{2} y {3}^{?} [/tex]
As president, what was George W. Bush’s main accomplishment regarding immigration ?
Danica has laid out floor tiles so they form a rectangle with the perimeter of 18 inches what us a difference between the greatest and least possible areas of
cheryl went on a 3-hour train traveled at an average speed of 75 miles per hour.what was the total distance in miles that cheryl traveled?
*Please help* *No Random answers* Identify the underlined phrases as prepositional, appositive, or participal. ( " " is equal to underlined) 1. The climate of A
What creates an ionic bond?
In the twentieth century, where did the most ecologically destructive oil spill in the U.S. occur?
