The standard form is 21x-y-7=0
Answer:

Step-by-step explanation:
To find the value of an exterior angle of a regular polygon, we can apply a formula.



Answer: C
Step-by-step explanation:
1) Multiply (2x+8)(6x+2)
2) After you do the math you will get 12x^2+52x+16
REMEMBER: A= Length times width
Answer:
3 boxes with a remainder of 7 lemons left
9, its 9, trust me, its 9.