It took demitri 90 minutes to dowmoad 4 movies. if each movie takes the same amount of time, t to download, write an equation you could solve to find the time it takes to download each movie.

90 = 4t

90 / 4 = 22.5

Step-by-step explanation:

90/4 = t

Step-by-step explanation:

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it