Step-by-step explanation:
b. what is the perimeter of the rectangle in terms of k?
-3n < 81...divide both sides by -3, change the inequality sign
n > -81/3
n > - 27 <==
** in an inequality, when dividing/multiplying by a negative number, the inequality sign changes
Thanks for the question!
9 + 9, 5 + 13, 7 + 11, 3 + 15
Hope this helps!
Answer:
multiply by 12 and would serve 18 people
Step-by-step explanation:
I did a test for it
I think the answer is 115
