Jeff and jill are collecting coats for kids. they hope to collect 20 coats per day to reach their goal. they have already collected 100 coats. if the function for this problem is f(c) =20d+100,describe the slope

he slope represents the number of days the coats were delivered.
the slope represents the number of people who donated each day.
the slope represents the number of coats collected each day.
none of the choices are correct.

Astudent simplified a rational expression as shown.

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

What is the 12th term of b(n)=-4-2(n-1)