Can somebody me writing a number sentence that tells what does the model represent

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

Choose the equation that represents the graph below: (1 point) graph of a line passing through points negative 3 comma 0 and 0 comma 3 y = x − 3 y = −x + 3 y = −x − 3 y = x + 3 will award !

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge