What is 3x+12-6x≤-9 ?

Step-by-step explanation:

Solve the given inequality:

-Combine both and :

-Subtract both sides by :

-When you are dividing an integer by a negative integer, the inequality sign would change. So, divide both sides by :

(Final Answer)

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.