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 ( 47+ )
Otras preguntas
A dvd. New comedy. Pathos
The colonies create the first _________ and established ______________. PLEASE ANSWER THIS IF YOU ARE GOOD AT HISTORY!!! Then you are Smart! Thank You!
What sort of customs did Christians celebrating the birth of Christ borrow from romans and Germanic people
Just wondering what the answer to this would be, thank you!
Is it that ⅖-¾=¼+2/5
IM MARKING BRAINLIEST Robert wants to make a scarf and matching hat for his sister. The patterns call for 4/6 yard of fabric for the scarf and 1/6 yard of fabr
4. Calculate the pH of a solution with an H+ concentration of 3.25 x 10^-3 M. 5. Calculate the H+ concentration in a solution with a pH of 2.34
Matter can go through a phase change and still have the same mass.
What integer represents a 5-point loss added to a 2–point gain?
EQ: How does the author create suspense in Cujo? Evidence: 3 quotes from the text that help answer the EQ, include paragraph number Reasoning: an explanation
