matthewprichman matthewprichman

20-11-2020
Mathematics

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MATH HELP PLEASE someone

MATH HELP PLEASE someone class=

MATH HELP PLEASE someone class=

Respuesta :

0612044488 0612044488

20-11-2020

Answer:

slope: 30x, represents cost per hour

y-intercept is 20, represents starting cost

it means after 10 hours the cost is 320 bucks

it would cost 290 for a 9h repair

15 hours for a 470 repair

Step-by-step explanation:

quick maths

also brainliest?

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