Question

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,estimate the number of days it would take to collect 200 coats.

4 days
5 days
6 days
None of the choices are correct.

Answer 1

Its 5 days silly, 5x20=100, then plus the other 100. Equals 200 coats.