I think its 14 because in order to get to 28 but 2 you count 14 times saying 2×14
I would go with cylinders cause it's a tube it doesn't any sharp points or angles like the other choices. hope this helps.
Plugging in the numbers 7x - 2y = 39 fitted and made sense
Answer:
Juan
Step-by-step explanation:
3x8=24, but in this case, you are doing exponents. So you have to do this equation
3x3x3x3x3x3x3x3=6561
