It depends on the value of w. w < 6 then 6w < 36 w = 6 then 6w = 36 and w > 6 then 6w >36
It is (W - 6) feet where W is the width measured in feet.
15-w
less than
w - 18
Six less than a number w squared is written algebraically as w2 - 6
It is (6 + w) - 14
It depends on the value of w. w < 6 then 6w < 36 w = 6 then 6w = 36 and w > 6 then 6w >36
It is (W - 6) feet where W is the width measured in feet.
6-w2
15-w
less than
w - 18
w-8
6 less than x-6 is x-12, and that equals 8 if x is 20 and is less than 8 if x is less than 20.
6 centimeters is less than 6 meters.
That depends on the numerical value of W.