If she gives away 4 cats, she will have as many cats as he. she has 11 cats. how many cats does he have?

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.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*