Answer:
-1
Step-by-step explanation:
-3(2) = -6 + 5 = -1
First off, AY GET OFF OF YOUTUBE BOI XD
Second off, since the area of the triangle is 21 square feet, you do 21/6, which equals 3.5.
So you need to find (2x-1)= 3.5.
So the answer is 2.25.
Answer:
D. 273
Step-by-step explanation:
(36*6)+57
216+57
273