Please help me! I will give you Brainlist if you get it right!​

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

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Yvaries directly as x. y =90 when x=6. find y when x=13