How could you use a model to find 7 diveded by 2 equals 7/2

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

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out