2. george's father bought a 50-pound bag of wild bird seed. at the end of two weeks,36 pounds of seed were left in the bag. how many pounds of seed had been used?

Solutions for 2x+7 less than or equal to 3x-5

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

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