Write and solve a system of equations to solve the problem. At a film festival, Film A is 4 times as long as Film B. Together, the films are 160 minutes long. How long is each f…

Question

asked May 18, 2020 153k views

1 Answer

Wilmer SH · Answer 1 · 2020-05-25T01:24:24+0000

Answer:

Each film is 20 min. long

Explanation:

4x/2 = 160

(4x/4)/2 = (160/4)

2x = 40

(2x/2) = (40/2)

x = 20

Each film is 20 min. long