A family took a trip. They spent $71.90 for gasoline, $135.00 on meals, $179.00 on amusements, and $37.83 on miscellaneous expenses. How much did the trip cost?

Shape a is congruent to shape , as shown by a reflection across the y-axis and then a translation down units. shape b is congruent to shape , as shown by a reflection across the y-axis and then a translation down units.