Acar repair shop charged $80 per hour for labor and $210 for the parts of a car. the total cost of repair for the car was $490. which of the following equations can be used to model this situation, where h is the number of hours for labor? a) 80 + 210 = h b) 210 + 490 = h c) 80h + 210 = 490 d) 210h + 80 = 490

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Urgentwhat is the area of the figure?