Amechanic charged $220.28 to repair a car. the price included charges for 3 hours of labor and $126.53 for parts. how much does the mechanic charge per hour, d, for labor? solve for d.

Do 12/14 and 8/10 have the same value? explain your answer.

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.