Solve the simultaneous equations
4x-y+5=0 2x^+y^-3xy=14

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3