Negative Exponents #1 © 2011 Kuta Software LLC. All rights reserved. Simplify. Your answer should contain only positive exponent 1) 6 2) 64 3) 8° 5) 7-2 7 6) s 7) 5.5-4.5 8) 2.22​

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?