The answer is C
it's easier if you graph it
we know that the x of the unknown vertice is 4, because this is a rectangle and that vertices has to be on the same x line as the point below.
y of the unknown vertice has to be 1 because the vertice to the left needs to be on the same y line as the unknown vertice
-12 + 8 - (-9) = 5
Therefore the value of -12 + 8 - (-9) is 5.
-2 1/2 / 6 would be -5/12, just turn - 2 1/2 into a decimal and divide by 6 :)
Answer:
B) 3(7x + 2)
Step-by-step explanation:
6x is 6x and x is 1x but you don't usually put the 1 infront of the x.
Answer:
I think you forgot a pic
Step-by-step explanation:
either add it in a comment or make a new question