The cost of a car repair is $250 for supplies plus $45 per hour for labor. Write an expression that would give the total cost of a car repair based on t hours of labor.

ranks (& how to earn them):

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-expert   (needs at least 1,000 points & 10 brainliest answers)

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how to award brainliest:

you must wait until 2 people answer to award brainliest. i'm pretty sure that it should be next to the "" and "comments" buttons.  

8.3 and the 3 is repeating

hope this .

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation: