Bruh anyone tryna help me?

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2

How many square centimeters of wrapping paper will be used to wrap the shoe box?