There are 8 pencils in a package. how many packages will be needed for 28 children if each child gets 4 pencils

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

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: