Three less than six times a number is 21. Let n represent the number.
a) Write an equation you can use to
solve for n.
b) Represent the equation with tiles.
Use the tiles to solve the equation.
Sketch the tiles
you
used.
c) Verify the solution.

135 is your answer

step-by-step explanation:

try 180 times three then divide that number by 4 (sides) to get your answer. im glad to : )

step-by-step explanation:

classify each pair of angles as alternate interior, same-side interior, or corresponding angles.

my best guesses would have to be either 4.5 or 2. p.s. if they're wrong, i'm so sorry for giving you the wrong answer.