Answer:
its 42
Step-by-step explanation:
315-18+81=378
Correct mean =378/9=42
The total cost including taxes is $156
Answer:
b
Step-by-step explanation:
Answer:
Step-by-step explanation:
So, the longest tooth is 4 3/4 and the shortest is 3 1/4. So if you subtract 4 3/4 - 3 1/4, you will get the answer 1 2/4, which you can simplify to 1 1/2 or 1.5 :)