Step-by-step explanation:
this is the solution of your question
Answer:
B. $1,620
Step-by-step explanation:
Total cost = annual fee + monthly cost * 12 months
=120 + 125*12
= 120 +1500
=1620
3a^2 - 14(a) - 24
3a^2 + (-18a+4a) - 24
3a^2 - 18a + 4a - 24
(3a^2-18a) + (4a - 24)
3a (a - 6) + 4 (a - 6)
Answer is (a -6) (3a + 4)