Aditi has $50.00 in her wallet. she buys a shirt for $12.00 and also wants to buy some bracelets that are on sale for $0.60 each. the inequality below relates x, the number of bracelets she can buy, with her shirt purchase and the money in her wallet.

what is the greatest number of bracelets she could buy?

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z