Which compound inequality is equivalent to the absolute value inequality |b|> 6?
a.) -6> b and b> 6
b.) b> -6 or b< 6
c.) -66
d.) b< -6 or b> 6

D

Step-by-step explanation:

You have to solve the compound inequality

The absolute value means the distance from the number b to the origin. Thus, the inequlity has as solutions all numbers b that are at the distance from the origin greater than 6.

So,

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.