21 and 22 form a linear pair.
If mZ1 = (5x + 9)° and m2 = (3x + 11)", find mZ1.

The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.

How do i do this? i don’t understand

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the