Given the following figures, calculate the GDP. Use the equation given in the reading
passage. Consumer spending was 4390.6
billion dollars. Investment spending was
892 billion dollars. Government spending
was 1157.1 billion dollars. Exports were
660.1 billion dollars, and Imports were
725.8 billion dollars.

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.