A school band takes a field trip to hear an orchestra each year. The band always takes 19 adults as chaperones.Let b represent the number of band members on the trip  and t represent the total number of people on the trip.Complete the equation that represents the relationship between b and t.t=

There are 51 students in the orchestra and twice that number in the band. There are 19 boys and 23 girls in the choir. If each student only participates in one group, how many students total are there in the orchestra, the band, and the choir?

40 students are going on a field trip and 6 students are staying at school. What is the ratio of the number of students who are staying at school to the number of students who are going on the field trip?

A contest is open to teams of 10 people each.Let t represent the number of teams entering the contest and p represent the total number of people.This relationship can also be shown in a table. Complete the equation that represents the relationship between t and p.t p1 102 203 304 40p=

Each year, Mr. Watson's class does a service project. Mr. Watson volunteers 2 hours of time, and he asks each student to volunteer one hour.Let s represent the number of students in Mr. Watson's class one year and h represent the total number of volunteer hours that year.This relationship can also be shown in a table. Complete the equation that represents the relationship between s and h.s h1 32 43 54 6h=

A restaurant has 43 waiters on permanent staff. It hires some temporary waiters during busy times of the year.Let t represent the number of temporary waiters and w represent the total number of waiters.Complete the table using the relationship between t and w.t w2 6 9 5210