Which undefined term can contain parallel lines? What are the coordinates of a point that is 6 units from (2, 5)?

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Tell whether the two rates form a proportion