There are 9 girls and 15 boys at the park. how many fewer girls are there than boys?

Write 17/20 as a decimal and as a percent.

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 shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1