The answer is A i believe so cause its adding 4 seats every time and you multiply 4*21 <span />
The answer is A. .3 because do find the percent from a decimal you need to move the decimal point two to the right, so in this case it will be 30 or 30%
12. If this isn't right, please tell me and I will fix it.
Step-by-step explanation:
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Step-by-use mathawaystep explanation: