What is the missing side length in this right triangle
a) 225
b) 21
c)441
d)15

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)