Which represents the square of the sum of a number and 4 is 36

What is the vertex form of f(x) = x2 + 6x + 3

Which of the following is the correct ratio for converting kilograms to grams

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