Simplify using the horizontal method. (2n^2 + 5n + 5)(2n – 4) 4n3 + 18n2 – 30n – 20
4n3 + 10n2 – 2n – 20
4n3 + 2n2 – 10n – 20
4n3 – 2n2 + 30n – 20

kk.bj.

step-by-step explanation:

.mnm.kn.kj

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

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:

i agree because i see the other persons thinking is clear