Ihave some white and black marbles in a box. there are 30 white marbles. there are 14 more white marbles than black marbles. how many black marbles do i have?

What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school