The school has budgeted $2000 for an end-of-the-year party at the local park. the cost to rent the park shelter is $150. how much can the student council spend per student on food if each of the 225 students receives a $3.50 gift?

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?

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