Which ordered pair is a solution of the equation? 7x-5=4y-6

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)

Two numbers have a sum of 93. if one number is p, express the other number in terms of p.