If the mean of 4,8 and x is 7 what is the value of x

Name the property shown by each statement and which is associative or connotation or simply.

What is the domain of the following list of ordered pairs? (-1,2), (3,4), (0,-3), (1,-6)

What is the solution to the system of equation y=3x-1 and y=-4 2x?

Which expression can be simplified as 1/n^18 A. (n^2) ^9 B. (n^-9) ^-2 C. (n^-6) ^-3 D. (n^-3) ^6

Round 672,831 to the hundreds

What is 6 more per week than Theodore studies

Suppose there are 5 students in a room. The mean age is 20.2 20.2 years, and the median age is 19 19. If the youngest person leaves and is not replaced by another person, what happens to the mean and the median?

Write (7,3) and (4,0) in slope intercept form

Molly uses 192 beads to make a bracelet and the necklace it takes five times as many beads to make a necklace than it does to make a bracelet how many beads are used to make a necklace

Add 1 1/3 + (-5/6) = ?