Answer: 4 dollars per person . that would be it .
Step-by-step explanation:
The product would expand to

This is a trinomial, and the only way to make it a binomial is to cancel out a coefficient using our variable
.
So, we can cancel either the linear term or the constant term.
In the first case, we require

In the second case, we require

But
must be a non-zero rational number, so this solution is not feasible.
D=45h
For example: 45mph times 2 hours equals 90 miles traveled
Y = -7x + 2
y = 9x - 14
-7x + 2 = 9x - 14
14 + 2 = 9x + 7x
16 = 16x
1 = x
y = -7x + 2
y = -7(1) + 2
y = -7 + 2
y = -5
solution is : (1,-5) <==
You move the decimal to the left three places, so it is 10³
2.5 * 10³
Hope this helped :)