Flora went trick or treating and got a total of 95 candies. she had 21 more hard candies than chocolates and twice as many gummy bear candies than hard candies. how many hard candies did she get?

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