Jackie filled the blue water balloon with 12.25 ounces of water and the red water balloon with 5.5 ounces of water. how much more water was in the blue balloon than the red one?

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

Find the area of the regular hexagon if a side is 20 cm.