One number exceeds another by 1. The sum of the number is 75. What are the numbers?

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

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8