What is the sum of all the odd four digit numbers you can create with pairs of 2 digit numbers(31 17 13 37 19 51 91 73 77 59) if no digit is repeated within any four digit number?

What is the value of x? enter your answer in the box. photo attached.

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer