Pam recently started biking to and from work. The round-trip distance is 13 kilometers.Let t represent the number of round trips Pam makes and k represent the total number of kilometers she bikes.Complete the equation that represents the relationship between t and k.k=

This equation shows how the distance Jayla has cycled depends on the number of trips she has taken to work.d = t + 12The variable t represents the number of trips she has made, and the variable d represents the total distance cycled in kilometers. After 5 trips to work, how many kilometers will Jayla have cycled in total? kilometers

Cities and are miles apart. Alicia lives in and Beth lives in . Alicia bikes towards at 18 miles per hour. Leaving at the same time, Beth bikes toward at 12 miles per hour. How many miles from City will they be when they meet?

Last week, the Vargas family drove 30 miles in their car and 15 miles in their truck.The letter m stands for the total number of miles they drove. Which equation can you use to find m?

Last Saturday, Erin and Krysta each biked the Prairie Point Trail, a 20-mile path leading to the peak of Prairie Point Mountain. Both girls started at 7:00 A.M., heading toward the peak. Erin started at the trailhead and biked at a constant speed of 10 miles per hour. Krysta started at an entry point 3 miles ahead of the trailhead and rode at a steady pace of 8 miles per hour.If each girl kept a constant speed, which equation can you use to find h, the number of hours it took for Erin to catch up to Krysta?10=3h+810h=8h+3How long did it take for Erin to catch up to Krysta?Simplify any fractions. hours

Brandon cycled a total of 13.23 kilometres by making 7 trips to work. How many trips will Brandon have to make to cycle a total of 18.9 kilometres? Assume the relationship is directly proportional.