Respuesta :
Answer:
180
Explanation:
40 is 2 so cut in half. 20. so 20 times 9 is 180.
answer: 180
explanation: the amount of money is increasing by $20 each time 20 x 9 = 180 :)
explanation: the amount of money is increasing by $20 each time 20 x 9 = 180 :)