Find a number such that 1/4 of the number 50 is less than 2/3 of a number

Whats the name of the vertical axis

What are different types of statistical programs

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()