an expression with a single term a monomial,
an expression with two terms is a binomial,
and an expression with three terms is a trinomial.
2ab = monomial
a^3 - b^3 = binomial
"a negative number is always less than a positive number"
6 minutes = 0.1 hour
3.5 kilometers - round up
3.5 km 4 km
about 4 kilometers the elephant can run in 6 minutes
thx : d...