Statement reason m∠1 + m∠2 = 180° angles 1 and 2 are supplementary angles. m∠2 + m∠3 = 180° angles 2 and 3 are supplementary angles. which statement might be next?

The oates family went out for dinner the price of the meal was $33.95 the sales tax was 7.25% of the price of the meal . the tip was 15% of the meal and the sales tax . how much money did the oates family pay for the meal, including tax and tip