The answer please answer

So basically . Four plus Twelve equals Sixteen

The answer would be, 16

option c

Step-by-step explanation:

the answer is option a because you are trying to solve - 4 (since for students left early) = 12 (since that is how many students are left)

so, you can reverse the equation, if that makes sense, and make it look like 12+4= (fact families)

12+4=

12+4=16

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: