Given f(x)=3(2-x)+5 what is the value of f(-5)?

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

Which statements about these triangles is true

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.