Sam's father retiles the master bathroom in their home. The dimensions of the floor are shown. How many square feet of floor is Sam's father retiling?
a. 213 ft
b. 226 ft
c. 231 ft
d. 207 ft​

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

Given abc find the values of x and y. in your final answer, include all of your calculations.

Emmanuel added 888 links per minute to his chain mail. allesia started 202020 minutes after emmanuel and added 131313 links per minute to her chain mail. how long had emmanuel worked when allesia caught up to him, and how many links had he added?