Answer:
$4
Step-by-step explanation:
Here is what you can do.
18 / 9 = 2 times 2 = 4 Why.
Because you have to for each week you need to start with the first week so you can get common denominators 4/18 to 18 cross out the 18’s and you got an answer
5/9
20/36=5/9
16.007 - 0.55 is 15.457
44
because it looks like a square tilted