The sum of a number and thirty one is one hundred thirteen

Write the following as a base and exponent

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

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept