Yes
15-w
Six less than w can be represented as: w-6
less than
"3 times less than W" can be interpreted as W minus three times W. In mathematical terms, this would be W - 3W, which simplifies to -2W. Therefore, 3 times less than W is -2W.
w - 18
w-8
One gallon is equal to four quarts. Therefore, W gallons is greater than W quarts when W is positive. If W is zero, then W gallons equals W quarts. If W is negative, W gallons would be less than W quarts.
Six less than a number w squared is written algebraically as w2 - 6
That depends on the numerical value of W.
5-w=
w > -2
less than