Select the correct answer. The steps for solving the given equation are shown below.
8 - 3x = 20

Steps
8 - 3x - 8 = 20 - 8 -3x = 12
??? X = -4

Justifications 1 Subtraction property of equality
2. Simplification
3. Multiplication property of equality
4. Simplification

Select the correct equation for the missing step in the table.
-3x • (-1/3) = 12 • (-1/3) -3x • 1/12 = 12 • 1/12 -3x • (-3) = 12 • (-3) -3x • 3 = 12 • 3

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse. a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?