Answer:
I would say the best answer choice is B.
I think it was subtract. Im confuse too but it said much, so i think it was subtract
50 miles, t=0 is the start
45 miles each 1 hour
A. d= 45•t+50
Answer:
is not polynomial.
Step-by-step explanation:
We have been given an expression . We are asked to determine whether the given expression is polynomial or not.
We know that a polynomial expression is in form , where n is a non-negative number and a is a constant.
Upon looking at our given expression, we can see that it has a negative exponent.
Since exponents in polynomials must be positive, therefore, our given expression is not a polynomial.