Solve for x.

13)

what's X

Which of the following is a numerical expression A. x+y B. 2b - 5 C. 6 x 4 D. 425

Which has more people? A car that is 3/4 full or a car that is 1/4 full

Sarah rolled a number cube 15 times and recorded the results. She found that she rolled an even number 2 times. What does 2/15 represent?

999.999 rounded to nearest hundredth? 999.1?

Katie started a SnapChat account last week. She started out with 3 followers and gained 2 new followers a day. Write an equation to model this situation.

The beginning balance of a credit card account is $500. The monthly interest rate is 0.012. If a payment of $100 is made on the last day of the month, what is the ending balance?

If 25% of an item is $17.00 what is the original price?

Slope and y intercept

A website requires a 7-digit password. How many different passwords can be made using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 if each number can only be used once? A. 120 B. 70 C. 5,040 D. 604,800

What is the solution for x in the equation? 3x - 42 = - 6x + 21