Select all the expressions that have a value of 13.5 when s=1.5. 1. s/5+13 1/5

2. 21/s

3. (375/s)-236.5

4. 6s^2

5. s^3

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

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.

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1