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1 year ago

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The car you just bought keeps breaking down. The parts you need to buy cost $408.97. Your mechanic also charges $53 per hour for

labor. Which of these equations best shows the cost to fix your car?
A.)Repair Charge = -53 • Hours of Labor + 408.97

B.)Repair Charge = 53 + Hours of Labor • 408.97

C.)Repair Charge = 53 • Hours of Labor + 408.97

D.)Repair Charge = 53 • Hours of Labor – 408.97

2 answers:

DiKsa [7]1 year ago

7 0

C. repair charge = 53 * hours of labor + 408.97

Novay_Z [31]1 year ago

3 0

Answer:

C.)Repair Charge = 53 • Hours of Labor + 408.97

Step-by-step explanation:

The question asks to write an equation to <u>calculate the cost of repairing the car</u>, this cost will include the cost of the parts which is <em>fixed</em> plus the cost of the labor of the mechanic which will <em>depend on how many hours it takes,</em> as the mechanic charges per hour of labor.

Repair charge = cost of mechanic labor + cost of parts

Cost of parts = $408.97

Cost of mechanic labor is $53 per hour so

Cost of mechanic labor = $53 × hours of labor

So the equation will be:

Repair Charge = $53 × hours of labor + $408.97

So it is answer C

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Step-by-step explanation:

<h3> The complete exercise is: " A theatre has the capacity to seat people across two levels, the Circle, and the stalls. The ratio of the number of seats in the circle to a number of seats in the stalls is 2:5. Last Friday, the audience occupied all the 528 seats in the circle and $\frac{2}{3}$ of the seats in the stalls. What is the percentage of occupancy of the theatre last Friday?"</h3>

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