You make and sell triangular flags. each flag has a vase of 3.5 feet and a height of 2.5 feet fabric for the flag cost $0.40 per square foot . what is the cost to make one flag

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?

Math i have no idea how to do a and b

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?