31. justify conclusione the value of a certain stock increased by 1 1/4%
explain how to write 1 1/4 % as a fraction in simplest form

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

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?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.