Jay's claim is false. They would have $156.8 left which is 56% of their original combined total.
I believe it’s the first one. 1.5 + 2 = 3.5
Answer:

Step-by-step explanation:
We are going to use the identity
because this identities right hand side matches your expression where
and
.
So we have that
is equal to
.
We know that 1 ton=2000 lbs
we have 2 tons=4,000 lbs
each crate holds 10 lbs of sugar
4,000/10=400 crates
Integers can only be whole numbers, so she should have said that negative WHOLE numbers are integers.