Two students were given the expression shown They were asked to take a common
factor out of two of the terms
Use the drop-down menus to complete the statements about whether each students
answer is an equivalent expression

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

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