What is the y-intercept of each equation?
A.) Y= 6x + 2
B.) 10x + 5y = 30

How can you decide witch operations to use to slice a two step equation

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

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?