Answer:
3 to 9
second is 2.5 to 15
Step-by-step explanation:
+8 x 5 - 12 i am not sure tho if it is supposed to be one i am sorry i can't really help you but ill look into it
Answer:

Step-by-step explanation:
Answer:
14.30
Step-by-step explanation:
$60.80 - $3.60 = 57.20/4 = 14.30
The answer is a=0. I hope I helped