Solve for x. 2x-6=30 please some answer this, this due today and I give a brainest to who ever get the answer correct

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

What is r i 4.5+10r=-6.5 with work pls

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