Show your work Their meal cost $78.65, and they leave a 20% tip. The tip is always applied to the cost of the meal before the discount, what is the total cost the family will pay? (15 points)

Two consecutive negative integers have a product of 30. what are the integers?

Identify the number as a rational or irrational.explai. 291.87

Breana is selling tickets to a choral performance. on the first day of ticket sales , she sold 3 senior citizen tickets and 1 child ticket for a total of $38. breana took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. what is the price of a senior citizen ticket?