Hot dogs at a carnival cost $2.99 each plus 7% tax. what is the total cost for one hot dog?

Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

With number 11 ( show how you got the answer)

Which value of y will make the inequality y< -1 false?