mariateresa mariateresa

01-11-2017
Mathematics

contestada

How do I solve this?

How do I solve this class=

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

Otras preguntas

This principle of american government means legislative, executive, and judicial powers are exercised by three distinct branches of government. True or false?.

, how does socialization and/or policies continue to maintain inequalities in the home and family?

When we statistically calculate what behaviors are rare in a specific culture and label those deviations from the norm as abnormal, we are employing which defin

Scalcet8 4. 2. 26. suppose that 2 ≤ f '(x) ≤ 4 for all values of x. what are the minimum and maximum possible values of f(4) − f(1)? ≤ f(4) − f(1) ≤ show my wor

If it were possible to have antagonistic muscle pairs in an arm contract simultaneously, what movement would the arm make?

When cyclohexene is subjected to mercuration in methanol and the resulting mixture is reduced with sodium borohydride, the major organic product is ________.

Which sentence states a central idea in the section of the article “I Rode 500 Miles in a Self-Driving Car” titled “A Baby Step into the Future”? I Rode 500 Mil

The following are the ages of 13 history teachers in a school district. 24, 27, 29, 29, 35, 39, 43, 45, 46, 49, 51, 51, 56 Notice that the ages are ordered from

How is increased muscle perfusion during exercise accomplished? check all that apply

solve x^2 + x - 12 = 0