Which of the following choices are equivalent to the expression below? Check all that apply.

Name the most appropriate metric unit for each measurement like the mass of cow

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

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)