Answer:
27x +6
Step-by-step explanation:
3(7x+2)+6x
Distribute
21x+6 +6x
Combine like terms
27x +6
Answer:
-4
Step-by-step explanation:
B is 4 units to the left of the origin.
Answer:
−6
Step-by-step explanation:
Answer:
the answer is -2 inorder to get -1 slope
X - a leg (x > 6);
x - 6 - a leg;
x + 1 - a <span>hypotenuse;</span>
Use the Pythagorean theorem

Use:



The perimeter: