Answer:

Step-by-step explanation:
hope this helps :)
Answer:
-12x-15
explanation:
you multiply -3 by 4x, gives u -12x and then you multiply -3 by 15 which gives you -15
then you put it in an equation
-12x-15
18 plus 12 divided by 2 = thats how u get the answer
Answer:
Annually: 2,610.56
Monthly: 2,619.13
Step-by-step explanation: