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 ( 82+ )
Otras preguntas
What is 5004300 In standard form
Why does George stay with Lennie if Lennie is a continuous "problem"? Explain your answer. In the book of mice and men chapter 1
Determine which integer in the solution set will make the equation true. 4s − 14 = −6 S: {−1, 0, 1, 2} −1 0 1 2
For a 10-day period a bank kept track of the new accounts opened each day. The results are shown in the table below. What is the median number of accounts opene
1/2x-6=2+(2x+1) ywa can ya help
A characteristic that is determined by many genes is called ______; one that is the result of the interaction of many genetic and environmental factors is calle
Explain and justify a point of view about how people could have a successful immigration experience during this time period and why. Use evidence from the passa
Which line is perpendicular to y = 2x + 3 and passes through the point (0, 5) A. y = 1/2x + 3 B. y = 2x + 5 C. y = -1/2x + 5 D. y = 5x + 2
In recent years, which industries in Canada have declined? A. forestry and fishing B. automotive and medical C. manufacturing and information technology
Please help I need this done asap I will give brainleist to the correct answer Describe the transformation that occurs from f(x)=[x] to g(x) =[x+3]
