Ratio as fractions 45min to 1-1/4 hour

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

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year