charles made a business 1545.5 miles. He averaged 53 mph for the first part of the trip and 50 mph for the second trip. If the trip took 3 hours how long did he travel at each rate?

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Which table represents a linear function? i'll give brainliest to first answer ^'^

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.