A. f(x)=2x(0.5)^x

b. f(x)=0.5x(4)^x

c. f(x)=4x(0.5)^x

d. f(x)=4x(2)^x

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?