Is this correct!? if not can you gibe me the answer i have 29 min left!! i put -3/2​

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

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

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?