What is the sum of the measures of z1 and 2? What is the sum of the measures of 1 and 2?
mz1 + m2 =

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

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. determine an equation to model his situation?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible