To the nearest tenth, what is the length of the hypotenuse of an isosceles right triangle with a leg of 7 sqr of 3 inches a) 15.7inches b) 16.2 inches c) 17.1 inches d) 18.5 inches mathematics

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

I’m stuck on this equation, anyone got the answer?

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )