Solve please!
m=rise/run
or.
y2-y1/x2-x1

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

Which one is true about the hexagons ?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'