A new coach was appointed in the middle of a season for a football team. After he took over, the team won 80% of the 60 matches it played. But the overall success rate was only 60%. Find the minimum number of matches the team must have played that season before the new coach took over.

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

Why do interests rates on loans to be lower in a weak economy than in a strong one

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.