The width of a rectangle varies directly as its length. What is the perimeter of a rectangle that is 22 inches long?

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

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