The jayden family eats at a restaurant that is having a 15% discount promotion. their meal costs $78.65, and they leave a 20% tip. if the tip applies to the cost of the meal before the discount, what is the total cost of the meal?

16 more than the product of 5 and p

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?