Answer:
$65 ≤ x ≤ $135
It can also be written as $65 ≤ x AND x ≤ $135
Step-by-step explanation:
Now, one should know the meaning of compound inequality. A compound inequality is the inequality which simply combines the two simple inequalities.
Now, in an inequality, three relations are performed, equal to, less than and greater than. You can combine 'equal to' with 'less than' or 'greater than' according to situation given.
Notice that in given sign
≤
the value at left side or the pointed side will be small or lesser than the value at right side. Also notify that if inverted, like this ≥
Value of left side will be greater. Means the value at pointed side will always be smaller. The lower bar is sign of equal to
if this is written
x ≤ 3
It means that x can be equal to three or any value less than 3 means 2,1,0,-1 etc.
Now in question given, it is stated that money should be not less than $65 means it can either be $65 or more but not less than it. Lets assume 'x' as the amount required,
So one inequality is
$65 ≤ x
For second condition which is amount should be no more than $135, means it can be $135 or less, so inequality is
x ≤ $135
Remember that we use AND in the answer because both statements of inequality are need to be fulfilled or satisfied.
