1) In order to solve the equation n/6 = -11.9, you must
multiply by 6.
2)

3)

4)

5)
Answer:
Linear systems are systems of equations in which the variables are never multiplied with each other but only with constants and then summed up
Step-by-step explanation:
The sum of the interior angles of a convex regular polygon is 180 times (n-2), where n is the number of sides. Since we already know the sum, we can write 3,960 = 180(n-2). If you solve for n in this equation, you will have the number of sides.
Take the area of the room and subtract the area of the rug.
12*10-7*5=
120-35=
85