Astore sells towels for 25% off the regular price. the regular price of a beach towel is $24.50. which expression represents the sale price?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Solve the following system of equations express your answer as an ordered pair in the format (a,b) with no spaces between the numbers of symbols 5x+2y=22

What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?