Ada is showing her work in simplifying (5.9 - 1.8) - 6.2 + 4.1. in which step did ada make an error? (5 points)
step 1: (5.9 - 1.8) - 6.2 + 4.1
step 2: 5.9 + (-1.8 - 6.2) + 4.1 (associative property)
step 3: 5.9 - 8 + 4.1
step 4: 5.9 + 4.1 - 8 (associative property)
step 5: 10 - 8 = 2

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?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Which of the following describes the symmetry of the graph of y = x3?