12. Max sprints forward 10 feet and then stops and sprints back 15 feet. Use subtraction to explain where Max is
relative to where he started.

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.