Jake used integers to record his costs and earnings from selling homemade muffins. He spent $16 on ingredients. He earned $125 from selling the muffins.

How does Jake record his costs and earnings? Choose the integers to complete the statement. Jake wrote down (-16 OR 16) for the money he spent on ingredients and (-125 OR 25) for the money he earned from selling the muffins.

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?