Michelle has some stamps. her sister has half as much stamps as she does. they have 1,080 stamps in all. how many stamps does michelle have

Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?

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

17 in long 1.3 ft wide and 8in high what is the volume