If the cost of a raffle ticket is $2, which of the following expressions could be used to represent the cost of m tickets?

A) 2 m
B) 2 + m
C) m - 2
D) m ÷ 2

Me find the value of x each figure.

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

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.