cynthiiadiaazp3v9c4 cynthiiadiaazp3v9c4

09-02-2018
Mathematics

contestada

when you sign up for video games are you get 400 points you earn 50 more points for each hour that you play how many hours do you have to play to get 1000 points

Respuesta :

stst1580 stst1580

09-02-2018

This is a linear equation
y=mx+b
y=50x+400 (when x equals the number of hours played)

1000=50x+400
*first, isolate the variable (x)
-50x=-1000+400
*divide by -50 to get x by itself
x=20+8

The answer is x=28

Answer Link

aubreybumpus123 aubreybumpus123

16-01-2019

Answer:

28

Step-by-step explanation:

x=28

Answer Link

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