sentrinh1590 sentrinh1590

11-10-2019
Mathematics

contestada

(Worth 26 points)
Answer Parts A,B,C

Worth 26 points Answer Parts ABC class=

Respuesta :

fatimasammani2004 fatimasammani2004

11-10-2019

Answer:

y=75x+50

y=600

x=3

Step-by-step explanation:

since at x=zero the y=50

then let y=nx+50

since at x=2 y=200, 200=2n+50, 2n=150, n=75

then y=75x+50

at x=8

y=75×8+50=600+50=600

at y=275

then 75x+50=275, 75x=225, x=225/75=3

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