Kathleen makes 108 cupcakes each week. Of these, she sells 18 each week and gives away the rest. Write a linear function that represents the number of cupcakes Kathleen has given away over time.
+36916 Gives = (108-18)x Where x = number of weeks
She gives the same number away each week : (108-18)
each subsequent week increases the total number she has given away....
