Create a double number line for the problem: miguel bought 4 rolls for $5. how much would he pay for 18 rolls?

Which expression is equivalent to? assume x > 0 and y > 0.

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

Which of the following describes the symmetry of the graph of y = x3?