Is this the right answer 5 minutes left to. Complete!!!

Yes

Step-by-step explanation:

12x6.5 is 78, and since 1 cm is 2 m, you properly multiplied 78 by 2 to get 156

yes the answer is right

Step-by-step explanation:

So you can get the area of a rectangle by multiplying lenght by heighy. First thing you do is multiple 12 and 6.5 which equals 78. Since the scale however is 1 cm : 2m it means I need to multiply 78 by two ehich is in fact 156.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.