Point a(1,9) and point b(−4,−3) are located within the coordinate plane.

what is the distance between the two points?

13.0
13.6
6.7
4.1

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.

Y+ 2/y is it a polynomial in one variable or not? and if so, why?