Answer:
or 
Step-by-step explanation:
we have
Divide the absolute value inequality into two inequalities
<em>First inequality</em> (positive value)
<em>Second inequality</em> (negative value)
Multiply by -1 both sides
Remember that when you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality symbol
so
therefore
The compound inequality that can be used is
or
Bx=4
xc=6
bd=8
ac=12
you just double each side so if half is 4 and both sides are even then the other is 4
Answer: 18
Explanation:
24+1-7
Answer: 2.65·10^-2
Step-by-step explanation. : 1.5·10^-3= 0.0015 and 2.5·10^-2= 0.025.
Sum is 0.0265
Answer:
109
Step-by-step explanation:
9 + |-78| - (-22)
Apply the absolute value which states |-x| = x.
9 + 78 - (-22)
Apply the rule that states x - (-y) = x + y.
9 + 78 + 22
Add 9 and 78.
87 + 22
Add 87 and 22.
109.
