4a+6b-5c+30+3a-2b
place variables in alphabetical order.

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

When only separate discreet points are graphed it is called?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals