In a game that lasts exactly 50 mins, there are 12players and 8 reserves who alternate equally with each player. If they're on the field @ the. Time, how long will this be

The answer to the question is

30 minutes

Step-by-step explanation:

To solve the question we recall the following

Duration of game = 50 minutes

Number of players per game = 12  

Number of reserves = 8

Total number of players = 8 + 12 = 20

Therefore 12 players play for 50 minutes

Therefore 20 players will play for minutes each or 30 minutes each

Each player will have a thirty minutes turn to play on the fleld

if x decreases by 4 then y increases by 10

step-by-step explanation:

i think c. but don't trust it.

step-by-step explanation: