Write an
explicit formula for an, the n
term of the sequence 1, 11, 21, ...,

ιт ιѕ $222.95

step-by-step explanation:

αℓℓ уσυ gσт тσ ∂σ ιѕ fιgυяє συт ωнαт 30% σf $318.50 ιѕ $95.55

тнєи ѕυвтяα¢т ιт fяσм $318.50-$95.55=$222.95

нσρє ι ¢συℓ∂ нєℓρ уσυ συ

(1 km=1000m, 1m=100 cm)

the answer is  

d.

21

i did this one. so you should get it right.

answer is

b.

11

hope you get this one right.