Ellema knows that 1/5 written as a decimal is 0.2. How can Ellema use this information to find the decimal form of 9/5 without dividing 9 by 5?

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?

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)