Prove that the sum of the angles of mass in each triangle is 180 ° using the knowledge obtained for the two parallel lines cut by one third

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made