1. it can be 2x+4 or -2x+4 (C)
2. 3x+6 (C)
3. x+1 (B)
$30.75
is taxes sale total is 330.75
These are problems like your answer to one problem = the number in the side of the thing
Answer:
x = 12
Step-by-step explanation:
The diagram shows an equilateral triangle (because all angles are congruent). All sides in equilateral triangle are congruent, so

Solve the equation

Check this value:

Thus, 