What is the standard deviation of the difference of the amount of money that Jennie and Paul earn on a randomly selected cruise? Answer
D: 318.32

Nine more than four times a number is the same as one less than twice the number. find the number?

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t