Friday
November 28, 2014

Homework Help: Math

Posted by Bella on Tuesday, May 31, 2011 at 10:49pm.

At football practice, players do a 20-minute warm-up before starting their practice drills. After the practice drills, they do a 10-minute cool-down. The expression 20+d+10 describes the length of practice, where d is the number of minutes the practice drills last. How long, in minutes, does practice last if 30 minutes are spent on practice drills.
Thank you for helping me.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - At football practice, players do a 20-minute warm-up before starting ...
Math - At football practice, players do a 20-minute warm-up before starting ...
Mathematics - At football practice, players do a 20-minute warm-up before ...
Math - Reggie is a long distance runner. His daily 2-1/2 hour practice is ...
English - 1. the baseball players lost the game because they were out of ...
Health - Armando's coach is going to be late for soccer practice. As the team ...
music - how can i get better at piano without a teacher? It's the same answer as...
Elem. Ed. - b and c, don't you think? the teacher explains and the children ...
Math - Dave finished 2/5 of his science homework before he went to soccer ...
MAth - 6. The practice court at the park is a rectangle. Its width is exactly ...

Search
Members