Audrey is painting her house. She used 1/8 of a gallon in her bathroom, and 2/6 of a gallon of paint in her bedroom. How much paint did she use in all

Sera sells t-shirts at the beach. she believes the price of a t-shirt and the number of t-shirts sold are related. she has been experimenting with different prices for the t-shirts. she has collected a data set with five pairs of data; each consists of the price of a t-shirt and the number of shirts sold. the independent variable, which will go on the x-axis, is . the dependent variable, which will go on the y-axis, is the