When a number is divided by 10 the quotient is 53 and the remainder us 7. what is the number

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?