Answer:

Step-by-step explanation:






Answer:
I believe it would be 16
Step-by-step explanation:
8 is half of 16 and if she had 8 dollars after spending half her allowance, she would've had 16 as her allowance
Final answer: Her allowance would be 16 dollars
It's D because 140÷3.50 is 40
Im probably wrong but 48π cubic centimeters