Evaluate 3/7 of 581 - 0.35x480

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

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

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have