The angles shown are supplementary. What is the value of x ?

Graph the linear function using the slooe and y intercept

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)