Achild completes tasks to earn rewards. she earns one reward for each task completed plus two bonus rewards each day. let t represent the number of tasks completed and r represent the number of rewards earned. write an equation to model the relationship between tasks completed and rewards earned in a day.

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a. m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum. how many seats does the larger van have?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12